Item Type: Wireless Card_x000D_ Material: PCB_x000D_ Wireless Protocol: 802.11A/B/G/N/AC_x000D_ Wireless Speed: 2.4G/300Mbps, 5G/867Mbps_x000D_ Built in BT: BT 4.0_x000D_ Product Interface: Pcie (compatible with X1 X4 X8 X16)_x000D_ Support System: for Win7, for Win8, for Win10, for Win111Premium Materials: Made of PCB, this wireless network card is sturdy, durable, stable and has a long service life. 22.4G 5G Dual Band: The network card is 2.4G 5G dual band, up to 300Mbps (2.4G) 867Mbps (5G) transmission rate. 3Wireless Protocol: This wireless network card complies with 802.11A/B/G/N/AC wireless protocol and is equipped with BT4.0. 4Support System: Support for Win7, for Win8, for Win10, for Win11 system. Compatible with pcieX1 X4 X8 X16 interface. 5Easy Installation: Adopts the design of free bezel, which is easy to install, and the machine without the bezel is more suitable.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.1 x_x000D_ _x000D_ WirelessCard 1 x 2 in 1 Antenna 1 x Adapter Cable 1 x Insulation Tape 1 x Screw