Welcome to our store! Sophisticated production, excellent quality, stable performance, high work efficiency, and can be used for a long time. PCIE to Single PCI Riser Card solves the problem that the new motherboard does not provide PCI slots and expands 1 PCI slot from the standard PCE slot. Supports WINXP, WIN7, WIN8, WIN10, LINUX 32/64, can better meet your needs. High-quality resin material, hard, durable, corrosion-resistant, long service life, more in line with your needs. Small and lightweight, easy to install and use, and can be installed and used without complicated steps. Item Type: PCIE to Dual PCI Adapter Card Material: Resin Color: As shown in the picture Input Interface: TYPE-E, USB3.0 19PIN, USB2.0 9PIN Interface Speed: 10Gbps 5Gbps 480Mbps Installation Location: Optical drive position Working Environment: -30-70℃ System Support: for WINXP/ for WIN7/8/10/2003 for MacOS/ for LINUX+ Main Control: ASMEDIA ASM1083 System: for WINXP/ for WIN7/ for WIN8/ for WIN10 32/64 for LINUX Cable Length: Approx. 0.6m/0.66yd This panel is installed in the optical drive position of the chassis, meaning the size of a 5.25-inch optical drive. 1 x PCIE to Dual PCI Adapter Card 1 x Connection Cable Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.