100% brand new and high qualityFeatures:PCI Express 1X to SATA3.0 4 Port Riser PCI-E X1/X4/X8/X16 Expansion Adapter Card 6Gbps for Windows Desktop Computer ExtenderFeature:Add large radiator, heat dissipation effect is betterRear four mouth design, wiring is more convenient.Rear four-port design, the size of the chassis universalTail flush design, the probability of blocking the best video card fan is lessFour layers of circuit board, with isolation layer in the middle, stronger anti-interference abilityOriginal mode selection,AHCL,IDE, data disk, three modes can be freely selectedThe three modes can be selected by pulling the switch1. Hard disks boot the system in AHQ mode2. Data disk mode Hard disk does not boot (at the same time, you can close the self-check interface)3. Hard disk boots the system in IDE modeSpecifications:Transmission rate: 6GbpsBus type: PCI-E X1 is compatible with PCI-EX4 X8 X16 and other interfacesBus speed: PCI-E3.0Interface: standard SATA3.0Number of ports: 4Installation conditions: There must be one or more free PCI-E slots on the motherboardOperating temperature: -10~60 degreesStorage temperature: -20 C to -40 CApplication: Desktop computer, workstation, server, industrial equipmentDriver support: for WindowsNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank youPlease allow 1-2cm measuring deviation due to manual measurement.Package Includes:1PC x PCIE to Sata Card4PCS x Cable