Adapter from USB2.0 on the Express Card allows the use of various Express Cards in the 34mm and 54mm (L-shape) standards. Simply connect the USB adapter connector to an available USB port on your computer or laptop and insert the Express Card into the Express Card slot. In this way, a computer or laptop can be expanded with new ports (USB, card reader, UMTS, etc.).).). The device does not require any drivers to operate.Specifications: - adapter exclusively for Express Card 34mm and 54mm with USB controller - support for Express Card UMTS 3G cards (3.3V, +1.5V) - USB2 specification.0 - data transfer up to 480 Mbps - Hot-Plug, Hot Swap - Adapter for Windows ME/2000/XP, Vista, Mac OS 10.1.3 or higher - Does not require external power. Draws current directly from the USB port up to a maximum of 500mA - cable length approximately 15 cm Requirements: - Laptop or computer with an available USB port - Windows ME/2000/XP, Vista, Mac OS 10.1.3 or higher In the package: - USB2 adapter.0 on Express Card 34/54mm (L-shape) - packed in an elegant blister weight: 30g Number of pieces. in the carton: 300