??Cooler pads
Slim and smart design of the cooling pad system with large, high-performance and extra quiet 2 fans built-in which absolutely helps to dissipate the heat-air away from underneath the notebook computer for cooling down the overall temperature of your system

Extremely heavy-duty construction of the cooling pad to afford any weight or pressure put-on
Power source supported easily by the plug-and-play usb connection as a self-power mode

Convenient, reliable and comfortable to carry
No need for any installation
Compatible with any notebook computers

??Hub
Compliant with usb version 2. 0 & backward compatible with usb 1. 1.
Support data speeds of up to 1. 5/12/480mbp.

Support both ohci & uhci spec.
One upstream port and four downstream port

Over-current detection and protection for each downstream port
Support bus-powered and self-powered(with linear power adapter)

Hot swappable-plug & play, daisy chain up to 127 simultaneous usb devices
Support mac os 8. 6+, win 98, se, me, 2000 & xp

??Card reader
Compliance with universal serial bus specification ver. 2. 0 & backward compatible with usb1. 1.
Supports CF1, CF2, SM, card, SM2, MMC, SD, MS, MD, MSMG. MSP, MSD, XD

Easy plug & play connection.
Supports data speed of up to 1. 5/12/480 mbps device

Works with windows 98 osr 2. 1 & win 98 se/me, win2000/xp & mac os 8. 6 or above
Standard: CE, FCC