Read speed up to 520MB/sec (CrystalMarkDisk)nSupports SATA B keyed, B+M keyed M.2 NGFF SSDs. However, it does Not Support M keyed nor PCIe devices. Please Check your M.2 SSD type first for compatibility.nSupport High Speed SATA III 6Gbps interface.nWorks with Windows and Mac no driver required.nSlim and unique aluminum case, keep low temperature during use. Indicator light to let you know when the drive is in use.n