Features:

1. Compliant with USB specification revision 2.0
2. Hot-swapping feature allows you to connect/disconnect devices without first turning system off
3. Supports high-speed(480Mbps), full-speed(12 Mbps) and low-speed(1.5 Mbps) data transfer modes for simultaneous operation of multiple USB 2.0/1.1 devices
4. Works with a various type of USB devices
5. External port: USB-A x 3
6. Internal port: USB-A x 1
7. support win 98/98SE/ME/2000/XP/Vista