Port Expander USB HUB 4-Port Data USB Hub High-Speed Data Transfer Hub & Adapter 5V / 2A Powered Computer USB Port Expander USB Splitter (Color : White, Length : 1.5m)

This USB Adapter has an elegant design, expands ports interface to your laptop, it offers you a high level of convenience for daily use, easy to fit in any pocket or briefcase with your laptop, ideal for business or travel.
Multi-port USB Hub: 4-USB 2.0 ports supports most commonly used USB devices, such as U disks, mouse, card readers, keyboards, gaming devices, mp3 players, HDD, etc.
Powered USB Hub: With Micro USB 5V/2A extra power supply port, you can get more stable in using when connecting high power consumption devices like HDD SSD etc. (Note: It is recommended to use the backup power port when connecting a high power consumption device. Power cable do not include in the package.)
SuperSpeed Data: Use the USB hub to sync data at blazing speeds up to 5Gbps - fast enough to transfer an HD movie in seconds.
Extension 4 Ports USB 2.0 Hub: Expand one USB port to four. Reverse Compatible USB 1.0.