Premium Material: Crafted from high-quality PCB, this wireless network card is robust, durable, and stable for long-lasting performance. 2.4G 5G Dual Band: Experience fast and reliable connectivity with 2.4G 5G dual-band support, offering up to 300Mbps (2.4G) and 867Mbps (5G) transmission speeds. Wireless Protocol: Compliant with 802.11A/B/G/N/AC wireless protocols and equipped with BT4.0 for seamless Bluetooth connectivity. Support System: Compatible with Win7, Win8, Win10, and Win11 operating systems. Works with pcieX1 X4 X8 X16 interfaces. Easy Installation: Features a frame-free design for easy installation, making it suitable for machines without frames. Item Type: Wireless Card Material: PCB Wireless Protocol: 802.11A/B/G/N/AC Wireless Speed: 2.4G/300Mbps, 5G/867Mbps Built-in BT: BT 4.0 Product Interface: Pcie (compatible with X1 X4 X8 X16) Support System: for Win7, for Win8, for Win10, for Win11 Includes: Wireless Card, 2-in-1 Antenna, Adapter Cable, Insulation Tape, Screw