1、Support 2230/2242/2260/2280MM four sizes of M.2 NVME protocol SSD.Stable transmission, plug‑in resistance, 10000+ plug‑in cycles 2、Stable transmission, plug-in resistance, 10000+ plug-in cycles, compatible with PCIE X1/X4/X8/X16 3、Metal heat sink, built‑in silicone grease for heat conduction, long‑term use can better heat the hard disk 4、Blue LED disk position light, the light is on when inserting the disk, flashing when reading the disk, RGB gradient breathing light 5、Adapter is a must‑have for notebook computers, convenient for office and study, and a powerful assistant for data transmission 1 x Riser Card3 x Rubber Pad 1 x Adhesive Stickers3 x Screw1 x Screwdriver1 x User Manual Item Type: Riser CardSupport Hard Disk: M.2 NVMe Protocol SSD (Approx. 22x30/42/60/80mm / 0.9x 1.2/ 1.7/ 2.4/ 3.1in)Transmission Interface: PCIE X1/X4/X8/ X16Function: Data TransmissionTheoretical Bandwidth: 8GbpsOperating System: For Windows/ OS X/Linux