NGFF M.2 Key M Male to PCI-E 4X Female Adapter Card. Support 2260 / 2280 type M.2 SSD module slot. One PCI-E 4X female socket and one NGFF M.2 Key M male connector available. Allows users to use standard PCI-e 4x card in an M.2 NGFF M key slot in the Desktop or Laptop. Compatible with all system, LINUX and . Easy installation. No drivers Adopts differential line, supports PCI-E 4X signal. Specifications: Condition: 100% new and high quality! Name: NGFF M.2 Key M to PCI-E Adapter Card Interface: PCI-E 4X Support System: Support for all system, Linux and for system. Screw Holes: 2260 (22x60mm), 2280(22x80mm) Power Cable: SATA Power Cable, Large 4Pin Power Cable. Voltage Indicator Light: 3.3V 12V LED Indicator Colour:White Material:PCB+metal Size:80x23mm Package Contents: 2 x M.2 to PCIe 4X Card 1 x 4 PIN power cord 1 x Sata Power Cable 2 x Screwdriver 2 x Screw Note: M.2 NGFF to PCI-E X4 riser card, use this riser card to convert M.2 NGFF interface to ordinary PCI-E X4 interface, there are 2 fixed holes on the board, 22 respectively x 60mm, 22 x 80mm, according to the length of the slot in your machine, it can be broken and positioned. Only the above package content, other products are not included. Note: Light 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.