USB HUB:1) With/without adaptor 2) 4 USB 2.0 hi-speed port 3) Fully compliant with USB2.0 specification 4) Supports up to 127 hi-speed devices 5) Backwards compatible with USB1.1 6) Support data transfer rate at 1.5/12/480 Mbps 7) Individual port ove... - Update: 2009-08-05

Mini Optical Mouse with USB Speaker: Model: S319 Mini mouse with more function optional - Mini optical mouse with USB connector - Mini optical mouse with built-in USD speaker - OPtical mouse with built-in card reader - OPtcial mouse with skypee funct... - Update: 2009-08-05

1) Compact style, ideal for travel 2) Advance optical technology, high accuracy and reliability 3) Space-saving on desk, very good for notebook PC user 4) Very long working life 5) Compatible with Windows 95 / 98 / 2000 / NT / ME / XP or above 6) 400... - Update: 2009-08-05