The Story
Mecer U3-7HL 7-port External PDU Black
A USB expansion hub that adds up to seven additional USB-A ports to a computer or compatible host device, ideal for connecting multiple peripherals where native ports are limited.
USB 3.1 (Gen 1) SuperSpeed
Supports data transfer rates up to 5 Gbps for compatible devices, significantly faster than USB 2.0.
Seven Downstream Ports
Provides multiple Type-A ports for peripherals such as keyboards, mice, flash drives, external storage and more.
External Power Supply Included
The 5 V/2 A adapter helps deliver stable power to connected devices, improving reliability when multiple peripherals are attached.
Plug-and-Play
No driver installation required; compatible with systems that support standard USB hubs.
Features:
- Mecer U3-7HL
- USB 3.1 7-port External Hub
- 5Gbps w/Adapter
- 5V / 2A

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Mecer U3-7HL 7-port External PDU Black
A USB expansion hub that adds up to seven additional USB-A ports to a computer or compatible host device, ideal for connecting multiple peripherals where native ports are limited.
USB 3.1 (Gen 1) SuperSpeed
Supports data transfer rates up to 5 Gbps for compatible devices, significantly faster than USB 2.0.
Seven Downstream Ports
Provides multiple Type-A ports for peripherals such as keyboards, mice, flash drives, external storage and more.
External Power Supply Included
The 5 V/2 A adapter helps deliver stable power to connected devices, improving reliability when multiple peripherals are attached.
Plug-and-Play
No driver installation required; compatible with systems that support standard USB hubs.
Features:
- Mecer U3-7HL
- USB 3.1 7-port External Hub
- 5Gbps w/Adapter
- 5V / 2A
















