Features: OOTDTY   brand new and high quality M.2 Mini PCIE wireless network card for desktop pcwith high-speed without interference and ultra-low latency Supports all PCIe standard, PCIe X1 slot has the best compatibility. Support hot plug, plug and play No need for additional power adapter and any drivers Support windows2000, XP windows 7/ 8/10 or linux vista 32/64 Specifications: Item: M.2 NGFF Mini PCIE Network Adapter Colour:Black Material:Metal+PCB Size:Pls see the pictures Package Includes: 1 x M.2 NGFF Mini PCIE Network Adapter 2 x Antennas Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.