1. Comply with PCI Express dual channel (X2) basic specification Revised Edition 2.0. 2. Conforming to universal serial bus 3.1 specification Gen2. 3. Conforming to the USB connection SCSI protocol revision 1.0. 4. Compatible xHCI (extensible host controller interface) Specification Revision 1.1.5. Support simultaneous operation of multiple USB3.0, USB 2.0 and USB 1.1 devices.6. Support 5G / 480M/12M / 1.5M bpsUSB data transfer rate. 7. Built-in current protection for each USB port.8. Inputting interface: using the latest USB3.1 Type-C interface9. The data transmission rate can reach USB 3.1 GEN 1 5Gbps.material: plasticColor: BlackMain control chip: D720201SupportOut put interface 1: USB3.1 TYPE-COut put Interface 2: 2*TYPE-A interfaceInterface 3: sata 3.0 inputInterface 4: 1*M.2 NGFF SATA (2230 2242 2260 2280)Support system: WinXP/Win7/Win8 32 bit /64 bit WiN 10, Not support Mac OSInstructions:1. Insert the M.2 (SATA protocol) hard disk of B key or B+M key into the M2 interface on the riser card. Note: you cannot use NVMe M.2 PCIE SSD.2.Connect the motherboard hard disk interface and riser card with SATA cable.3. Plug the SATA power port of the power supply into the SATA 15PIN on the riser card.4. Cconnect PCIE 1X to motherboardNote: Please dont use SATA ports to connect in 2.5inch HDD/SSD, it use for M.2 SSD data transferPackage Contents:1 * half height baffle1 * SATA cable1 * expansion cardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! ! !