brand new and high quality Features: for hot plug, plug and for play. No need for extra power adapter or driver. Interface Type: MINI PCI-E to for M.2 NGFFF for Key E Support for Windows 2000, XP, for Vista 32/64 / for Windows 7 / for Windows 8 / for Windows 10, Linux. Expansion Card only, other accessories demo in the picture is not included Specification: Material: ABS Transmission rate: 1200Mbps Interface type: Mini PCI-E Working frequency band: 2, 4G / 5G Support Agreement: 802.11AC Dimension:51x30mm / 2.01x1.18in Color: Green Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Mini PCI-E to for M.2 NGFF for key E Expansion Card