Features: 4-port USB hub: 1) Fully compliant with USB1.1 and USB2.0
2) Single chip integrated USB hub controller with embedded
proprietary processor 3) Supports four bus-powered/self-powered
downstream ports 4) Driverless, hot plug and play 5) 4 USB ports
for varieties of external USB devices connection demand 6)
Driverless (P&P) for Windows XP, 2000, 98SE, Linux2.4 and Mac
OS 8.5 version 5 in 1 card reader: 1) Supports 5 kinds of digital
memory cards listed as below: SD, mini SD, MMC, micro MMC, T-flash
2) USB 2.0 transfer rate up to 480Mbps, backward USB 1.1 transfer
rate up to 12Mbps 3) View and edit file directly on the memory card
4) The fourth USB port on the right-top and card reader are
controlled by one carder reader/USB hub converter controller,
instead of other 3 USB port 5) Do not withdraw memory card when
reading data otherwise it may cause damage of memory card or data
loss Mouse pad: 1) Black compact panel with smoothly movement which
suitable for all kinds of mechanical mouse or optical mouse pad 2)
Flash blue light or seven color light around the pad 3) Dimensions:
W248 x D213 x H18