1. The USB port can be expanded to 4 working USB ports.
2. Use of the second generation USB adaptor.
3. Plum blossom pocket style, beautiful appearance design, easy to carry.
4. The computer automatically detects, no external power supply, no driver, plug and play.
5. USB extender, provide 500mA power per port.
6. Support USB1.0/1.1, compatible with USB2.0, speed up to 5Mbps
7. Support Win95/98/ME/2000/XP, Linux2.4 and Mac os8.5 or above.
8. Can support multiple USB extensions at the same time, such as camera, mouse, keyboard, computer desk lamp, MP3, voice recorder.

Specification:

Product size: 90x30x20mm/3.54x1.18x0.79in
Net weight: 44g
Gross weight: 44g
Colour: Black, White

Notes:

1. Please allow slight chromatic aberration in the photo
2. Due to manual measurement, the size may deviate