Specification: _x005f_x000D_ Certification: NONE _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Cable Adapter _x005f_x000D_ Model Number: Adapter Card _x005f_x000D_ Color: Black _x005f_x000D_ Hard disk support: M.2 PCI-E SSD/M.2 device NVME protocol _x005f_x000D_ Transmission rate: 4x32Gbps _x005f_x000D_ Note: This product can run 4 NVMEs at the same time, but the motherboard must support PCIE signal splitting. _x005f_x000D_ Weight: 73.6g _x005f_x000D_ Size: 143x120x102mm/5.62x4.72x4.01inch _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ 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 you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1x Hard Drive Converter  _x005f_x000D_ 1x Baffle 1. High-Speed Data Transfer: This hard drive converter has four expansion cards that can simultaneously expand 4 x 32Gbit/s full-speed signals with high-performance DC power supply chips. It ensures stable operation of M2.NVME SSD and supports various sizes including 2230, 2242, 2260, and 2280. 2. Sturdy Construction: The reader expansion card is built with quality materials and features a stable PCIE X16 interface, ensuring protection for important data. It's compatible with multiple mainstream operating systems and requires no driver installation, making it easy to use. 3. PCIe Splitting and RAID Support: The motherboard supports PCIe splitting or PCIe RAID functionality, and the hard drive supports M.2 NVME SSD/M.2 PCIE devices, providing smooth RAID 4-disk support, Windows 10 fluent RAID, 4 disk consistency, and stable RAID performance. 4. LED Indicators: The adapter converter card comes with four LED indicators, one corresponding to each hard drive, which provides an easy and convenient way to access information about the status of your hard drives. The SSD read/write LED may flicker before connecting SSD to LED. 5. Stable and Reliable: With high-speed data transfer, sturdy construction, PCIe splitting/RAID support, LED indicators, and reliable performance, this host controller expansion card is an ideal choice for anyone looking for a reliable and efficient tool for expanding their storage capacity or building a RAID system.