BUSlink 4-port USB 2.0 CardBus PC Card for Notebook

The BUSlink USB 2.0 4-Port CardBus for Notebooks features USB 2.0 Hi-speed specification. USB 2.0 runs at up to 480Mbits, compared to USB 1.1, which runs at only 12Mbits. Since USB 2.0 Hi-Speed is an evolution of the existing USB 1.1 specification, it is fully backward compatible with current USB systems and peripherals. Features four external USB A receptacles and one mini power jack. Includes USB cable, AC power adapter, user's manual, and CD-ROM for drivers. System requirements: Windows 98SE and higher. 9-1/2Hx6-3/4Wx4D".