Digium TE420 Quad Span Digital PCIe Card (T1/E1/J1) Features: Provides 4 RJ45 ports for connecting T1/E1/J1 circuits Supports industry standard telephony and data protocols including PRI (North American and Standard Euro) protocol families for voice, PPP, Cisco, HDLC, and Frame Relay data modes Supports both line-side and trunk-side interfaces and advanced call features Supports both E1, T1, J1 environments and is selectable on a per-card or per-port basis Improves I/O speed by up to 10 times resulting in reduced CPU usage and increased card density per server Fully compatible with existing software applications and is fully integrated with the Asterisk Open Source PBX/IVR platform Compatible with optional VPMOCT128 echo cancellation module Note: For use only with PCI Express (PCIe) 1.0... Less

HP - NC550M 10GBE 2-PORT PCIE X8 FLEX-10 ETHERNET ADAPTER (581202-001). NEW BULK. IN STOCK.

HP - NC510F PCIE 10 GIGABIT SERVER ADAPTER - PCI EXPRESS X8 - 1 X LC - 10GBASE-SR (414158-001). . IN STOCK.

Western Digital USB 3.0 PCIe Card - Full Height and Half Height Brackets - Installation CD - Quick Install Guide - Western Digital Warranty.The USB 3.0 PCIe Card from Western Digital gives your computer two ports that transfer data at blazing fast speeds. This PCIe card fits into an available PCIe slot on your Windows XP, Vista, or 7 PC and provides you with two USB 3.0 ports. With the USB 3.0 interface, you can experience data transfer speeds of up to 5 Gbps, more than ten times faster than USB 2.0. In addition, these ports are backwards compatible with USB 2.0 devices. You will find the extremely fast USB 3.0 data transfer speeds great for use with USB 3.0 external hard drives or burners, among many other peripherals.