Anker 33W 2-Port Compact USB Charger Block
4.7Editor score
33W USB-C Power Delivery port
Compact design with foldable plug
Dual-port simultaneous charging capability
In this guide
Finding the right power source for your electronics is essential in our connected world. Anker has built a reputation for reliable fast and safe charging solutions that meet diverse needs. Whether you need a compact travel plug or a desktop hub these blocks offer versatility and speed.
We evaluated ten distinct Anker models based on port count wattage safety features and physical design. Each product brings unique strengths tailored to specific usage scenarios like travel office desks or home entertainment centers. Our analysis focuses on real-world performance and durability factors.
Every pick highlights key benefits potential trade-offs and ideal use cases for different users. You will see how each model handles multiple devices and what safety tech protects your gear. Note that availability and offers change so verify details before purchasing online.
Top 3 Picks for Best Anker USB Charging Block
Anker Zolo USB C Charger Block
4.8Editor score
Five ports total for all needs
ActiveShield 4.0 monitoring system
Foldable plugs for easy travel
Anker Desktop Charger 112W Max 6-Port
4.7Editor score
Six ports for whole digital lineup
Included silicone cable organizer
High wattage for laptops and phones
Top 10 Best Anker USB Charging Block in 2026 Compared
Explore a side-by-side look at all ten models to compare port counts sizes and total power outputs at a glance for quick decision making.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Anker Zolo USB C Charger Block
50W Max Output
Two USB-C Two USB-A
ActiveShield 4.0
Foldable Plug Design
4.8Editor score
Editor's Choice
Anker 33W 2-Port Compact USB Charger Block
33W USB-C PD
One USB-C One USB-A
ActiveShield System
Foldable Plug Design
4.7Editor score
Best Premium
Anker 2-Pack USB Charger
12W Total Output
Dual Port Per Unit
PowerIQ Technology
Foldable Plug Design
4.7Editor score
Anker 65W Max 3-Port USB C Charger Block
65W Max Output
Three Ports Total
GaN II Technology
Compact Foldable Design
4.7Editor score
Anker Desktop Charger 112W Max 6-Port
112W Total Output
Six Ports Total
Cable Organizer Included
Desktop Form Factor
4.7Editor score
Anker Phone Charger 20W USB C Charger Block
20W Max Output
Two Ports Total
Compact Size Design
Cable Included
4.6Editor score
Anker Desktop Charger 60W 6 Port USB Multiple Charging Hub
60W Total Output
Six Ports Total
PowerIQ VoltageBoost
Detachable Power Cord
4.8Editor score
Anker USB Charger Block 67W GaN Wall Charger
67W Max Output
Three Ports Total
ActiveShield 2.0
51% Smaller Size
4.6Editor score
Anker 20W Nano Pro USB C Charger Block
20W Max Output
Single Port Design
ActiveShield Safety
45% Smaller Size
4.8Editor score
Anker Nano Phone Charger 30W Portable and Foldable USB C GaN Charger
30W Max Output
Single Port Design
GaN Technology
Foldable Plug Design
4.8Editor score
1. Anker Zolo USB C Charger Block – Best Overall Anker USB Charging Block
Anker Zolo USB C Charger Block
50W Total Output
Two USB-C Two USB-A
ActiveShield 4.0
Foldable Plug Design
This unit stands out for offering four distinct charging ports in one compact block making it ideal for households. It achieves a high user satisfaction rating thanks to reliable performance across multiple devices simultaneously. The design balances power needs with portability for daily use cases.
Pros
- Four ports for multiple devices
- Consistent 30W on primary C
- Strong safety monitoring system
- Compact travel friendly size
- Includes two pack value
Cons
- Slightly larger than single port
- No GaN listed in specs
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The dual USB-C ports allow modern devices to charge at optimal speeds while the USB-A ports handle legacy gear. ActiveShield 4.0 provides continuous monitoring to keep temperatures safe during extended sessions. The foldable plugs enhance its utility for frequent travelers carrying multiple gadgets.
While it lacks some newer GaN efficiency claims the four port layout is rare at this size class. Users must manage cable length for simultaneous charging as it requires a sturdy outlet setup. However the included pack ensures you have backups for home and office.
Buy this if you need a versatile solution that charges phones tablets and accessories without swapping cables. It is perfect for families or shared workspaces where demand exceeds single port limits. The balance of features and reliability makes it a top recommendation for most users.
Versatile Port Configuration
Four ports let you charge a phone tablet watch and headphones all at once without extra adapters.
Enhanced Safety Monitoring
ActiveShield 4.0 tracks temperature and output to prevent overheating during long charging cycles.
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2. Anker 33W 2-Port Compact USB Charger Block – Best Value Anker USB Charging Block
Anker 33W 2-Port Compact USB Charger Block
33W Max Output
One USB-C One USB-A
ActiveShield System
Foldable Plug Design
This model offers an affordable entry point into reliable fast charging with solid safety features included. It delivers 33W via USB-C which is sufficient for most phones and tablets at high speeds. Users appreciate the foldable plug and compact footprint for carrying in a small bag.
Pros
- Affordable price point
- 33W fast charging support
- Compact travel ready size
- Dual port convenience
- Reliable ActiveShield safety
Cons
- Limited to two devices only
- Lower wattage for large laptops
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The simultaneous dual port design allows you to charge a phone and earbuds together efficiently. ActiveShield technology ensures temperature control so your devices stay safe even during peak output usage. The build quality feels sturdy for the price making it a smart daily driver choice.
Some users might find the total wattage lower than high power options for heavier laptops. It is best suited for mobile devices rather than power hungry notebooks that need 65W. Still the value provided by its reliability and compact design makes it a strong contender.
Select this if you want a budget friendly block that does not compromise on safety or speed. It works well for travelers or students needing a single bag friendly charger for phones and tablets. The price to performance ratio is excellent for everyday charging tasks.
Fast Charging Capability
The 33W USB-C port charges modern smartphones up to three times faster than standard chargers.
Compact Travel Design
The foldable plug and small size make it easy to slip into any pocket or small pouch.
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3. Anker 2-Pack USB Charger – Reliable Basic Anker USB Charging Block
Anker 2-Pack USB Charger
12W Total Output
Dual Port Per Unit
PowerIQ Technology
Foldable Plug Design
This pack provides two classic chargers that excel at powering standard USB devices without complexity. Each unit offers dual ports so you can charge two items from one outlet. PowerIQ technology optimizes the charge for your specific device to ensure safe and efficient power delivery.
Pros
- Two units in one pack
- PowerIQ detects devices
- Compact golf ball size
- Wide device compatibility
- Durable build quality
Cons
- Slower 12W charging speed
- No USB-C port support
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The compact design is small enough to fit in a palm without sticking out from a wall. Foldable plugs add convenience for travel so you avoid scratches in your bag. Many users have relied on this model for years due to its simple and effective performance.
Modern fast charging standards are not supported here so expect longer charge times for new phones. It is ideal for older devices or low power accessories like Bluetooth speakers or fitness trackers. The simplicity ensures it works well in almost any standard outlet.
Choose this if you need multiple basic chargers for different rooms or for guests. It is a practical solution for households with mixed device generations that do not need high wattage. The reliability and two pack value make it a staple in many homes.
Intelligent Power Management
PowerIQ detects your device and adjusts voltage for a tailored optimized charge every time.
Portable Size
Smaller than a golf ball these units are easy to carry anywhere you go.
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4. Anker 65W Max 3-Port USB C Charger Block – Powerful Anker USB Charging Block
Anker 65W Max 3-Port USB C Charger Block
65W Max Output
Three Ports Total
GaN II Technology
Compact Foldable Design
This charger is designed to replace multiple old bricks by offering enough power for laptops and phones. The 65W output can handle a 13 inch MacBook Pro at full speed when used alone. GaN II technology allows this high power to fit in a small form factor.
Pros
- 65W for laptops and phones
- GaN II for compact size
- Efficient port distribution
- Similar to AirPods Pro case size
- Universal compatibility
Cons
- Port distribution shares wattage
- Limited to three devices only
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When using all three ports the power distributes efficiently so each device gets the best possible charge. The design is roughly the size of an AirPods Pro case which is impressive for 65W capability. This makes it perfect for students or professionals who need one charger for all gear.
Power sharing means that a single laptop charge uses the most power leaving less for other ports. You should prioritize which device needs full speed to optimize your session. Despite this trade-off the convenience of reducing cable clutter is significant for most users.
Buy this if you want to consolidate your tech and charge a laptop plus accessories together. It is ideal for travelers who need a single compact unit for home and travel use. The power and size combination offers a strong advantage over standard 65W blocks.
High-Speed Laptop Charging
Get enough power to charge a 2020 MacBook Pro 13 inch at full speed from a single port.
Advanced GaN II Tech
GaN II technology increases operating frequency for a smaller size without losing power.
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5. Anker Desktop Charger 112W Max 6-Port – Best Premium Anker USB Charging Block
Anker Desktop Charger 112W Max 6-Port
112W Total Output
Six Ports Total
Cable Organizer Included
Desktop Form Factor
This model is built to handle a full digital lineup of laptops phones and accessories simultaneously. With 112W across six ports you can charge multiple items without worrying about speed loss. It is an ideal center piece for a home office or shared living space.
Pros
- Massive 112W total power
- Six ports for many devices
- Includes cable organizer
- Ideal for home office
- Efficient power distribution
Cons
- Desktop style less portable
- Larger footprint than travel
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The inclusion of a silicone cable organizer helps keep your desk tidy and reduces clutter significantly. You get three USB-C ports and three USB-A ports covering almost any connector type you own. The design balances power with neatness to improve your daily workflow experience.
While it is not meant for a backpack it is small enough to fit on a standard desk. The weight is manageable but the size suggests it stays put rather than travels. This makes it a specialized tool for stationary use rather than on the go.
Select this if you manage many devices and want a central hub to organize your charging. It saves outlets and wires while keeping your workspace clean and functional. The premium features and total power justify the cost for power users.
Total Power Capacity
112W total across six ports ensures every device gets enough power to charge efficiently.
Desk Organization
A included silicone cable organizer helps you keep your workspace orderly and stress free.
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6. Anker Phone Charger 20W USB C Charger Block – Fast Mobile Anker USB Charging Block
Anker Phone Charger 20W USB C Charger Block
20W Max Output
Two Ports Total
Compact Size Design
Cable Included
This charger is optimized for mobile users who need fast and reliable charging on the go. The 20W output delivers quick top-ups for phones and small tablets efficiently. It includes a USB-C to USB-C cable so you can start charging immediately after unboxing.
Pros
- 20W for fast phone charge
- Includes USB-C cable
- Compact portable size
- Dual port option
- Safe charging system
Cons
- Lower wattage for laptops
- Basic safety features
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The compact design fits easily in a bag pocket or desk drawer without taking much space. You can charge two devices at once using the dual ports to save time. Safety features like overvoltage protection keep your gear secure during regular use sessions.
While it handles phones well it is not suitable for laptops that need higher wattage. The included cable is a nice bonus but you may still need extra lengths for specific setups. It remains a solid choice for anyone focused on mobile device charging needs.
Buy this if you need a simple effective charger that comes with a cable for convenience. It is perfect for daily commutes or keeping at a nightstand for nightly top-ups. The price and included accessories make it a practical everyday pick.
High-Speed Mobile Power
Enjoy 20W max output for fast charging of iPhones Samsung phones and other mobile devices.
Included Cable
A 5 ft USB-C to USB-C cable is included to get you started right away.
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7. Anker Desktop Charger 60W 6 Port USB Multiple Charging Hub – Classic Hub Anker USB Charging Block
Anker Desktop Charger 60W 6 Port USB Multiple Charging Hub
60W Total Output
Six Ports Total
PowerIQ VoltageBoost
Detachable Power Cord
This hub is a proven workhorse for charging multiple USB devices without complex settings. It delivers 60W total which works well for phones tablets and small electronics. PowerIQ and VoltageBoost ensure each device gets a tailored charge to maximize speed and safety.
Pros
- Six ports for groups
- Universal voltage support
- PowerIQ for smart charging
- Detachable cord for travel
- UL certification included
Cons
- Older tech than newer GaN
- Limited for modern phones
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The detachable power cord makes it possible to pack the unit for travel when needed. UL certification adds a layer of trust regarding safety and build standards. It fits into a standard outlet well and helps reduce the need for multiple bricks.
Some older tech means it does not match the efficiency of newer GaN blocks. It is best for households with many low to mid power devices needing steady charge. The simplicity and reliability have kept it popular for years among users.
Choose this if you want a tried and true hub for charging multiple low power items. It is ideal for a bedside table or office desk where simplicity is key. The safety features and port count make it a versatile choice.
Universal Compatibility
Compatible with Android Apple laptops and more with support for 100 to 240V input.
Safety Standards
UL certification and layered safeguards protect you and your devices during charging.
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8. Anker USB Charger Block 67W GaN Wall Charger – Compact Power Anker USB Charging Block
Anker USB Charger Block 67W GaN Wall Charger
67W Max Output
Three Ports Total
ActiveShield 2.0
51% Smaller Size
This charger brings 67W power into a remarkably small package ideal for modern laptops. It is 51 percent smaller than the original 67W MacBook charger making it easy to carry. You can charge a phone tablet and notebook all at once from this single unit.
Pros
- 67W for fast laptops
- 51% smaller than old blocks
- Three port flexibility
- ActiveShield 2.0 safety
- Compact travel design
Cons
- Higher price than basic blocks
- Port sharing affects speed
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ActiveShield 2.0 adds comprehensive safeguards to keep charging secure and monitored. Even when using multiple ports the total output remains high enough for most daily needs. The design balances efficiency and safety to provide peace of mind for users.
Port sharing means speeds drop when multiple devices are plugged in at once. You should prioritize your main device for fastest charge or plan accordingly for groups. Despite this the compact size and high power remain strong selling points.
Buy this if you need a small powerful charger for daily travel and office use. It replaces bulky bricks with a sleek unit that handles high power demands well. The safety tech and size make it a great all-in-one option.
Ultra Compact Design
The charger is 51 percent smaller than the original 67W MacBook charger to bring anywhere.
Fast Multi-Device Charging
With two USB-C ports and one USB-A port charge three devices at once from one unit.
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9. Anker 20W Nano Pro USB C Charger Block – Best Small Anker USB Charging Block
Anker 20W Nano Pro USB C Charger Block
20W Max Output
Single Port Design
ActiveShield Safety
45% Smaller Size
This block is a favorite for those seeking high speed in the smallest possible size. It delivers full 20W for phones which is enough to reach 50 percent in 25 minutes. The ActiveShield system monitors temperature actively to keep your device safe and stable.
Pros
- Full-speed 20W for iPhone
- 45% smaller than standard
- ActiveShield safety system
- Tiny travel size
- Reliable for daily use
Cons
- Single port only
- Cable not included
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Its size is 45 percent smaller than a typical 20W charger so it fits anywhere easily. This makes it perfect for pockets or small bags where space is a premium. The build quality is solid for such a tiny unit ensuring longevity.
It charges one device at a time so you cannot charge two phones together. It is a minor trade-off for the convenience of such a small footprint. Users accept this limitation due to the high performance and size.
Select this if you want a pocket sized charger that does not slow down your phone. It is ideal for iPhone owners who travel light and need reliable daily power. The design and efficiency make it a standout for personal use.
Designed for iPhone
Provide full-speed 20W charging for the latest iPhone models efficiently.
ActiveShield Safety
Equipped with ActiveShield and a Dynamic Temperature Sensor for enhanced protection.
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10. Anker Nano Phone Charger 30W Portable and Foldable USB C GaN Charger – Portable Power Anker USB Charging Block
Anker Nano Phone Charger 30W Portable and Foldable USB C GaN Charger
30W Max Output
Single Port Design
GaN Technology
Foldable Plug Design
This charger swaps silicon for Gallium Nitride to fit 30W into a tiny frame. It is 70 percent smaller than an original 30W charger and stays cool during use. The design allows you to charge phones and tablets at full speed without bulk.
Pros
- 30W for fast phones
- 70% smaller than old blocks
- GaN efficiency and speed
- Foldable plug for travel
- 24-month warranty
Cons
- Single port only
- Cable not included
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It supports fast charging for recent iPhone and Samsung models so your wait times drop. ActiveShield 2.0 monitors temperature over 3 million times daily to keep things safe. This level of monitoring ensures reliability even with high power in a small unit.
The foldable plug helps prevent damage in a bag and adds to portability. Since it is single port you may need a second for simultaneous charging if needed. For most users the speed and size offer a great balance for daily life.
Buy this if you need a powerful yet small charger for travel or daily carry. It is perfect for anyone wanting to reduce bulk without losing charging speed. The warranty and tech make it a solid choice for modern users.
Small Yet Powerful
By swapping out silicon for Gallium Nitride we fit 30W into a tiny charger.
Upgraded Protection
ActiveShield 2.0 safeguards your devices by monitoring temperature over 3 million times per day.
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Buying Guide – How to Choose the Best Anker USB Charging Block
Choosing the right charger requires considering your device mix and usage patterns to find the perfect fit.
Total Wattage and Output
Total wattage determines how fast your devices charge and whether you can power multiple at once. Higher wattage is needed for laptops or fast phone charging while lower is fine for accessories. Check the max output to ensure it meets your peak needs without underpowering gear.
Look for a block that delivers enough power for your most demanding device plus headroom for others.
Port Count and Type
Port count affects how many items you can charge simultaneously without swapping plugs. USB-C ports are essential for newer phones and laptops while USB-A suits older gear or accessories. A mix of both offers flexibility for a family with varied device generations.
Choose a model with enough ports to match your daily simultaneous charging habits.
Safety Systems
Modern Anker blocks use ActiveShield or PowerIQ to monitor temperature and protect devices. These systems adjust output and cool the block during long sessions to prevent overheating risks. Safety is critical for expensive electronics so prioritize brands with proven tech.
Verify the model includes active temperature monitoring to keep your devices secure.
Size and Portability
Size matters for travel as bulky bricks can be hard to pack or use in tight spaces. GaN models offer high power in smaller frames which are ideal for on the go use. Desktop units may be larger but provide more stability for stationary setups.
Pick a size that fits your bag or desk layout comfortably.
GaN Technology
GaN or Gallium Nitride enables higher efficiency and lower heat than traditional silicon designs. This tech allows blocks to be smaller and cooler while maintaining high output levels. If you want compact power GaN should be a priority in your selection.
Opt for GaN models if you want the latest efficiency and compact design.
Foldable Plugs
Foldable plugs prevent scratches and damage to other items in your bag or case. They also make the unit easier to handle in confined spaces like airplane seats. This simple feature adds significant value for regular travelers and commuters.
Ensure the block has a foldable plug for better transport and storage.
Durability and Warranty
A long warranty reflects confidence in build quality and reliability for the brand. Anker offers 18 to 24 month warranties on many models which is a good sign. Check terms for coverage details to ensure peace of mind for years to come.
Choose a model with a strong warranty to protect your investment.
Price and Value
Price varies with features like port count and tech so balance cost with your actual needs. Sometimes paying more for efficiency or compactness saves frustration later. Compare the benefits against your budget to find the best long term value.
Weigh the features against the cost to ensure a smart financial choice.
How to Use and Care for Your Anker USB Charging Block
To use your Anker USB charging block simply plug the main unit into a wall outlet and connect your devices via USB-C or USB-A cables. Ensure the voltage rating matches your local power standard to avoid damage and maintain safety during charging.
Keep the charger in a well-ventilated area to allow heat to dissipate naturally during use. Avoid covering the block with towels or clothes while it charges as this can cause overheating and reduce efficiency over time.
Inspect the cables and ports regularly for dust or debris and clean gently with a dry cloth if needed. If you travel often fold the plug properly and store the charger in a protective pouch to prevent scratches and bends in the casing.
Frequently Asked Questions
Which Anker USB charging block should I buy for a laptop?
For laptops choose a model with at least 45W output such as the Anker 65W Max or the 67W GaN Wall Charger. These provide enough power for full-speed charging while still offering ports for phones.
Are Anker USB blocks safe for sensitive electronics?
Yes Anker units include ActiveShield and PowerIQ technology that monitor temperature and voltage to protect devices from overheating and overcharging during any session.
Can I charge multiple devices at once?
Many models like the Anker Zolo or Desktop Charger support simultaneous charging of multiple devices. Check the total wattage to ensure it can handle your combined load effectively.
What is the difference between GaN and standard silicon chargers?
GaN chargers use Gallium Nitride to be smaller and more efficient than silicon ones. They produce less heat and offer faster speeds in compact designs which is ideal for travel.
Do these blocks support fast charging for iPhone?
Yes blocks with 20W or higher output support fast charging for modern iPhones allowing you to reach 50 percent battery in roughly 25 to 30 minutes.
What warranty do Anker charging blocks come with?
Most Anker USB charging blocks come with a 18 or 24 month worry-free warranty that covers defects and ensures reliable long term performance.
Can I use an Anker block for devices with USB-A cables?
Yes many Anker blocks include USB-A ports or adapters to work with devices that use USB-A cables making them compatible with a wide range of electronics.
How do I clean my Anker charging block?
Unplug the unit and use a dry soft cloth to wipe the surface. Avoid liquids or harsh cleaners to maintain the integrity of the casing and ports.
Final Thoughts on Choosing the Best Anker USB Charging Block
We have reviewed ten top models each tailored to different needs from travel to office use. The Anker Zolo stands out for versatile power while the 33W block offers great value for basic charging.
Prioritize port count and total wattage to match your device mix and ensure efficient charging for your daily life.
Always check current availability and details before purchase to ensure you get the right features for your setup.