Item Type: Wireless Card <br>Material: PCB <br>Frequency: 2.4G 5G <br>Wireless Protocol: 802.11a/b/g/n/ac <br>Wireless Speed: 433gbps <br>Built in BT: BT 4.2 <br>Supported Operating Systems: for Win7, for Win8, for Win10, for Win11 <br>Applicable Equipment: Almost All Brand Laptops with NGFF Slot1、2.4G 5G Dual Band: 2.4Ghz 5Ghz dual band, transmission rate up to 1200Mbps, and equipped with BT 4.2. <br>2、Wireless Protocol: Adopt sophisticated production technology, support 802.11a/g/n/ac wireless protocol. <br>3、Support System: Dual frequency network card supports for Win7, for Win8, for Win10, for Win11 system. <br>4、Wide Compatibility: Wide compatibility, compatible with almost all brand laptops with NGFF slot. <br>5、Premium Materials: Made of PCB, this wireless network card is sturdy, durable, not easy to damage, and has a long service life.for Lenovo, for IBM, for HP laptops are not supported1 x <br> <br>Wireless&nbsp;Card<p>1 x Tray</p><p>1 x Screw</p>