Transfers PCI Express to PCI slot Easy to install—plug-and-play design Supports DC 12V power supply; most desktop systems do not require additional power PCI Express interface with 2.5 Gbps data transfer speed Supports 32-bit PCI bus with bus speeds up to 33 MHz or 66 MHz Compliant with PCI Express 1.0 specification Compatible with PCI Specification Version 2.3 Supports PCI slots with voltages: 3.3V/1A, 3.3V/100mA, 5V/5A, and 12V/500mA Compatible with Windows 2003, XP, Vista, 7, 8, 10, and Linux operating systems Main chipset: ASMedia ASM1083 Color: As shown in image Material: Metal Package includes: 1 x PCI Express x1 to PCI Riser Card Note: The image shows a representative set. Slight variations may occur between production batches. This listing includes only the items specified above; no additional accessories are included. Note: Screen settings and lighting conditions may cause slight color variation between the image and the actual product. Measurement tolerance: ±1–3 cm.