2-Port Hi-Speed USB CardBus Adapter w/Dongle Targeting mobile users, the U2-C20A offers a perfect solution for adding USB 2.0 ports to PC notebooks and Mac PowerBooks without USB ports, or existing USB systems needing high-speed connection. The innovative design of the U2-C20A offers enhanced mobility by adding two Hi-Speed USB ports on the detachable "smart-dongle". When you are ready to travel, simply detach the dongle and leave the U2-C20A card in your notebook PC or Mac PowerBook. Backward compatibility supports all USB speeds and lets you connect USB 1.1 and USB2.0 peripherals simultaneously

USB-IF High Speed Certified.

Fully backward compatible with USB 1.1 devices.

Compliant with ECHI (USB 2.0) and OHCI (USB 1.1).

Support plug-n-play and Hot-swap connection of USB 1.1/2.0 peripheral devices.

Supports maximum 5V/400mA power through internal switching power supply.

Removable dongle designed for the best mobile solution.

Optional One 60cm DC-Jack-USB cable bundled.

USB2.0 Drivers available for Windows and MAC OS X.

AC/DC Adapter, switching mode, input 110~240V/output 5V, 2A for optional power output to usb 2.0 devices.

32-bit Cardbus fits type II or type III PCMCIA slots. Make sure your computer has Cardbus-32 support