The listing, High Speed 4 Port USB HUB Adapter for laptop #2 has ended.
Adds 4 USB Ports
Fully Compliant with USB Specification
Supports up to 127 Hi-Speed devices
Support data transfer rate at 1.5/12 Mbps
Individual Port Over-Current Protection
Friendly & Ergonomic design, easily Protection
Provide up to 500mA per port sufficicnt for diverse devices
Plug & Play installation
Support Windows 98/2000/ME/XP/Vista,Mac OS 9.x or above
Downstream ports with USB a female connectors
Hi-Speed Upstream ports with Mini USB 5 P Jack
System Requirements:
Pentium based PC or Power PC based