The Dual Band Wireless-AC 8265 is 3rd Generation 802.11ac, dual band, 2x2 Wi-Fi + Bluetooth 4.2 adapter. Combined with Core processors and exceptional wireless innovations like Dynamic Regulatory Solution, the Dual Band Wireless-AC 8265 dramatically reshapes your connected experience at home, work or on the go. ★★NOTE★★: Compatible with Dell/Acer/ASUS/Samsung/MSi etc Laptop PC with M.2 E Key slot, NOt supports for Thinkpad/Lenovo/HP laptop series, DO NOt use on system with BIOS lock. Brand NEW and GENUINE from OEM Factory that has never been used if you PURCHASING from DEAL4GO, NOT a PULLED parts. Specifications Connector: IPEX 4/IPX 4 Connector D P/N: 8F3Y8, 08F3Y8 FCC ID: PD98265NGU Board Form Factor: M.2 2230 with a standard Key A or Key E socket Wireless data rate: - - 5GHz up to 867Mbps - - 2.4GHz up to 300Mbps TX/RX Streams: 2x2 Bluetooth: Bluetooth 4.2 Integrated Bluetooth: Yes MU-MIMO: NO Frequency: Dual Band 2.4GHz / 5GHz IEEE WLAN Standard: IEEE 802.11ac/b/g/n/a Operating Systems: Windows 10, 64-bit*, Windows 8 64-bit*, Windows 7 32/64-bit*, Linux* (NOt support Windows XP) Dimension (H x W x D): 22 x 30 x 2.4 mm