Simple adapter from USB 2.0 to ExpressCard (34mm) interface. Adapter can be used with Express cards, which do not need connection to PCI bus interface. So it can be used with broadband wireless modems (CDMA, GPRS, EDGE, EV-DO), it works also with USB-based ExpressCard devices, such as flash memory, optical drives, GPS receiver, etc. Features: Fully compliant with USB specification revision 2.0 Supports data transfer rate up to 480Mb/s Hot-plug and hot-swap support allows for you to connect/detach devices without first turning off the system Works with USB-based ExpressCard devices including broadband wireless modems (such as CDMA, EV-DO, GPRS, etc.), flash memory, flash cards adapters, security, legacy I/O (Ps2, serial, parallel), optical disk drives, GPS receivers, and more. Cable lenth: 10cm Support Windows® 2000, XP 32bit, Server 2003, Vista 32/64bit, 7 32/64bit Adapter doesn't need install driver, you should only install the proper driver for inserted USB-based ExpressCard. Package content: 1x USB to Express Card 1x Manual (Note : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time)