This is a black 4-port USB hub. This USB hub is the ideal USB expansion for portable use on the road or at home.

• Plug and Play
• Allows simultaneous operation of up to four separate devices all attached to a single USB port
• Color: Black
• Note: For a stable connection, devices connected to the hub must not exceed a combined current of 5 Volts 500mAh

• Note: This hub functions as a USB hub only, to connect USB 2.0, USB 1.1 devices to your computer. It is not meant to serve as a stand-alone charger and will not charge a tablet or any other device with non-standard charge requirements

• For heavy usage, such as external hdd connection, USB 3.0 hub is highly recommended: http://list.qoo10.sg/g/427055878

4 USB 2.0 Ports;
Fully compliant with USB 2.0 specification
Compatible with USB 1.1 (speed 12mbps):
Supports up to 480 mbps
Trendy design and flexible
Supports: windows 10, 9,8, 98, 2000, ME, XP, vista 7, Mac 9.1