Two color fans transparent shell cooler system pulling heat away from the notebook and prevent the CPU from overheating during use - Update: 2009-01-07

No power adapter necessary Conveniently power through USB port True plug and play for USB device like mouse keyboard,Card Reader,etc low noise level lightweight and compact for easy travel - Update: 2009-01-07

Chipset: GL850 Plug & Play,hot-swappable,4 USB port Fully compatible with USB device,support hi-speed 480Mbps, Compatible with USB 1.0, 1.1 ,2.0 System requirements:Windows98/98se/ME/2000/XP,Mac OS8.6 or above - Update: 2009-01-07

Chipset: SPIF225 Support 2.5 inch SATA HDD Capacity:not more than 250G Interface:USB2.0/480Mbps Body material:Aluminum alloy offers excellent heat dissipation Stable,shockproof,ESD and EMI shielding System requirements:Windows 98/ME/2000/XP/Ma... - Update: 2009-01-07

Chipset:JM20337 Secondary oxidationInterior iron tray to fix hard disk drive Support 3.5" IDE+SATA HDD Capacity:not more than 700G Interface:USB 2.0/480Mbps Body material:Aluminum alloy offers excellent heat dissipation Stable,shockproof,ESD an... - Update: 2009-01-07

Chipset: GL850 Plug & Play,hot-swappable,7 USB port Fully compatible with USB device,support hi-speed 480Mbps, Adapter power and USB cable Compatible with USB 1.0, 1.1 ,2.0 System requirements:Windows98/98se/ME/2000/XP,Mac OS8.6 or above ... - Update: 2009-01-07

No power adapter necessary: conveniently power through USB port: Great ergonomic shape for easy type: True plug and play for USB device like mouse,keyboard,Card Reader,...etc. low noise level Lightweight and compact for easy travel. - Update: 2009-01-07

Suitable for 2.5/3.5 inch IDE+SATA HDD Chipset: JM20337 Support USB2.0,Data transferring rate up to 480Mbps Support CD-ROM/R/RW/DVD-ROM Plug & Play,hot-swappable Supports Windows98/Me/2000/XP,Mac OS9.1,Linux2.4 or later version Accessory:Power... - Update: 2009-01-07

Features: No power adapter necessary: conveniently power through USB port: Great ergonomic shape for easy type: rue plug and play for USB device like mouse,keyboard,Card Reader, low noise level lightweight and compact for easy travel. - Update: 2009-01-07

Chipset: AU6368 Interface:Hi-speed USB 2.0,transfer rate up to 480Mbps Support card:DF/CF/SM/MS/XD/SD/RS-MMC Plug & Play,hot-swappable Self-power LED indicator for data access Pledge quantity: warranty quantity for 1 year after the date of shi... - Update: 2009-01-07