1. Wide Compatibility: The expansion card is widely compatible with PC computers, servers, industrial control machines, consumer electronics devices, storage devices, NVR or DVR systems and more, making it versatile and suitable for various applications. 2. High-Speed Data Transfer: Adopting PCI-E3.0 bandwidth technology, the hard disk adapter card offers faster data transfer speeds than PCI-E2.0, providing users with a stable and efficient experience. 3. Dual SATA Interface: Equipped with two standard SATA interfaces, users can simply plug the card into the M.2 slot on the motherboard for easy installation and use. 4. JMB585 Chipset Solution: The expansion card adapter utilizes the JMB585 chipset solution, which provides high-speed transmission and stable performance, meeting users' demands for large data storage. 5. Multiple SSD or HDD Support: The adapter card allows simultaneous connection of two SATA interfaces using a SATA data cable, which enables multiple SSD or HDD support. Type:Cable Adapter Model Number:SATA Hard Disk Adapter Card Transmission interface:NGFF (M.2) 2230 key A or E :for or for Linux Product size:30x22x20mm or 1.18x0.86x0.78inch Product weight:3.2g Colour:Black Material:Plastic Package Contents: 5 x M2 To SATA3.0 Expansion Card Adapter Only the above package content, other products are not included. Note: Light reflection 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.