M.2 nvme to PCIE dual bay adapter card,supports two M.2 SSD simultaneously (both NVMe interface), dual disk expansion, work at the same time,incrase capacity expansion. Suitable for PCIE interface,only support motherboards with x8/x16 card slot interface 32Gbps speed perfomance leap, extremely fast transmission, allowing you to experience the PCIE High-speed slot in advance. Intelligent temperature control detection, low heat transmission,stable monitoring of temperature and activation of over-temperature protection Working status, blue LED indicator, the indicator light is always on after power supply. Supports for M.2 SSD size 2230, 2242, 2260, 2280, 22110mm. Item Name: M.2 NVME Dual-bay Adapter Card Interface:PCIE3.0 X8 Transmission rate: GEN3 32Gbps interface: M key B& M key type: 2230/2242/2260/2280 Support card slot:PCIE X8/X16 Product PCIE: card slot power supply and data transmission Support system: for Windows //, etc. Indicator status: the blue light is normal operation after the power is turned on Colour:black Material:plastic Size:140x60mm Package Contents: 1 x M.2 NVME Dual-bay Riser Card Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.