The PEXUSB4DP is a low profile 4 port USB card designed for versatility and performance. Providing simple system expansion for added peripheral connections, this PCI Express USB card adds 3 external USB 2.0 slots and 1 internal USB 2.0 slot, with support for high speed USB 2.0 data transfer rates of up to 480 Mbps, and includes WHQL certified drivers and easy plug and play installation.

Backward compatible with USB version 1.1

Compatible with PCI Express x1, x2, x4, x8, and x16 Slots

Compatible with Windows 2000/XP/2003/Vista/7 and Linux

Compliant with PCI Express 1.1 specs

Drivers are WHQL certified

Easy plug and play installation

Fully compatible with USB OHCI specifications

Maximum transfer rate of 480Mbps

Package includes drivers, installation guide, and a full profile bracket

Provides up to 500mA of power per USB port

USB 2.0 Compliant