USB 2.0 Port Replicator with Serial,PS/2 and Network Port

Serial port    1 x
USB port    4 x USB 2.0
PS/2 keyboard port    1 x
PS/2 mouse port    1 x
LAN    1 x Ethernet port supporting 10/100 Mbps
Power supply    AC Power Adapter (DC 5V/3A) with UK plug
Dimensions (W x D x H)    2.45 x 11 x 7.3 cm
Compatability    All notebooks with a USB 1.1/2.0 port
Others    System Requirements: Windows 2000/XP