Belkin Dual Port Charger Block 45W - Compact GaN Fast Charger

Our review finds the Belkin Dual Port Charger Block 45W is a compact, travel-ready charger best suited for people who need fast, reliable charging for multiple USB-C devices. The single biggest reason to buy is its combination of USB-C Power Delivery 3.0 speeds and a two-port layout that lets a phone and tablet or a laptop and phone be charged without a bulky brick. The included USB-C to USB-C cable and integrated GaN chipset keep the unit small and efficient while offering real-world fast-charge times for modern phones and compatible laptops.

Key Features

• Fast Charging Technology: USB-C Power Delivery 3.0 delivers rapid charging and is shown to bring recent phones to about half charge in under 30 minutes, making short charge windows practical.
• PPS Support: Programmable Power Supply technology dynamically adjusts voltage to safely optimize charging for supported Samsung and iPhone models.
• Dual-Port Output: Two USB-C ports share up to 45W so you can charge one device at full power or split 25W + 20W to power two devices simultaneously.
• GaN Efficiency: The integrated GaN chipset reduces heat and allows a smaller, lighter design without sacrificing high-power output.
• Travel Ready with Cable: The package includes a USB-C to USB-C cable and a compact profile that makes it convenient for trips and everyday carry.

Who It's For

This charger is ideal for frequent travelers, commuters, and anyone who needs to charge a phone and a second device like a tablet or a laptop intermittently. The compact size and included cable mean it slides easily into a bag and reduces the number of chargers to pack.

Users who need sustained very high wattage for large laptops or who require legacy USB-A ports should look elsewhere; this unit focuses on modern USB-C devices and PD charging rather than multiple port types or extremely high single-port outputs above 45W.

Pros & Cons

Pros

• Compact GaN design delivers efficient, high-power charging in a small footprint.
• Two USB-C ports allow simultaneous charging of a phone and tablet or laptop and phone.
• Included USB-C to USB-C cable adds convenience for travel and daily use.
• Real-world fast charge performance praised by customers for phones and lighter laptops.

Cons

• Maximum single-port output is 45W, so it is not the best choice for larger, high-demand laptops under heavy load.

Specifications

Brand	Belkin
Output	Up to 45W total (single port 45W; dual 25W + 20W)
Charging Standard	USB-C Power Delivery 3.0 with PPS
Technology	Integrated GaN chipset
Ports	2x USB-C
Included Cable	USB-C to USB-C cable
Color	White

Our Verdict

The Belkin Dual Port Charger Block 45W is a practical, well-rounded charger for anyone who owns modern USB-C phones, tablets, or lighter laptops and values portability. Its fast charging performance, dual-port flexibility, and included cable make it good value for travelers and everyday users, though those needing top-tier single-port wattage for large laptops should consider higher-watt options.

Frequently Asked Questions

Will this charge a MacBook?
Yes, it will charge smaller or less power-hungry MacBook models and can top up many laptops, but larger MacBook Pro models may charge more slowly due to the 45W limit.

Does it come with a cable?
Yes, the charger includes a USB-C to USB-C cable, making it ready to use out of the box.

Can it fast-charge a Samsung Galaxy or iPhone?
Yes, with PD 3.0 and PPS support it provides rapid charging for recent Samsung Galaxy and iPhone models when used with the included cable.