Features:Brand new and high quality.
Adapter card support socket 3 (GEN 3 PCIe X4 or NVME) M key M.2 NGFF SSD and socket 2 (GEN 2 PCIe X2) B+M key M.2 NGFF SSD SSD to PCIe X4 slot.
The speed and other properties is not changed,only form conversion interface.
Support size: 22*42 mm,22*60 mm,22*80 mm M.2 NGFF SSD.
You can connect it to desktop
It's compatible with Windows 7,8,8.1,10,MAC OS 10.9,MAC OS 10.10 or higher version operating system and does not require any software drivers,because adapter card does not need through the integrated circuit to complete this function.
Package Included:1 x PCI-E Card
6 x Screws
NO Retail Box. Packed Safely in Bubble Bag.