

UGREEN CM688 4-Port USB 3.0 Hub with 5Gbps Fast Speed
BDT 940
Quantity
Turn one USB-A port into four with the UGREEN CM688 4-Port USB 3.0 Hub. It supports data transfer speeds of up to 5 Gbps, so you can connect a flash drive, keyboard, mouse, and other accessories without constantly swapping cables.
Whether you work on a laptop or a desktop PC, this UGREEN USB hub is plug and play, with no drivers to install. The short 0.15m cable keeps your desk tidy and is easy to pack in a bag.
Key Features
Up to 5 Gbps transfer speed: USB 3.2 Gen 1 (USB 3.0) moves files and backups faster than older USB standards.
One port expanded into four: Connect several devices at once instead of unplugging one to use another.
Plug and play on Windows, macOS, and Linux: No drivers are needed, so it works as soon as you connect it.
Compact 0.15m cable: The short cable suits portable use and keeps your workspace clean.
Stable 5V/2A power output: Connected devices get steady power for reliable everyday use.
Built-in protection: Over-voltage, over-current, and short-circuit protection helps keep your devices safer.
Durable construction: It is built for long-term daily use.
Why Choose the UGREEN CM688 4-Port USB 3.0 Hub
Fast where it counts: 5 Gbps speeds make copying files, backing up data, and using external storage smoother.
Zero setup: Plug it in and start working on Windows, macOS, or Linux.
Easy to carry: The compact design and short cable fit a laptop bag or a minimal desk setup.
Safer connections: The built-in protections add peace of mind when you plug in several devices.
A trusted choice: If you are looking for a dependable UGREEN USB hub in Bangladesh, the CM688 covers the basics without complicated setup.
Best Use Cases
Home and office: Connect a keyboard, mouse, printer, and flash drive to one port.
Students: Add the ports your laptop is missing for classes and assignments.
Professionals on the move: Carry a small hub for client meetings and travel.
Data transfers: Copy files to and from external drives and USB sticks at USB 3.0 speeds.
Technical Specifications
Feature | Value |
|---|---|
Brand | UGREEN |
Model | CM688 (Item No. 35021) |
Type | 4-Port USB Hub |
Standard | USB 3.2 Gen 1 (USB 3.0) |
Ports | 4 x USB 3.0 |
Data Transfer Speed | Up to 5 Gbps |
Power Output | 5V/2A |
Cable Length | 0.15m |
Protection | Over-voltage, over-current, short-circuit |
Driver | Not required (plug and play) |
Supported Systems | Windows, macOS, Linux |
Compatibility
Operating systems: Windows, macOS, and Linux.
Devices: Laptops and PCs with a USB-A port, and USB accessories such as flash drives, keyboards, and mice.
Frequently asked questions
What is the UGREEN CM688 USB hub?
It is a 4-port USB 3.0 hub that expands one USB-A port into four, with transfer speeds of up to 5 Gbps.
Do I need to install drivers?
No. It is plug and play on Windows, macOS, and Linux.
How fast is the UGREEN CM688?
It supports data transfer of up to 5 Gbps over USB 3.2 Gen 1 (USB 3.0).
How long is the cable?
The cable is 0.15m, which keeps your setup compact and tidy.
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