1、WiFi 6 Technology: This PCIE wireless adapter adopts WiFi 6 technology that ensures longer transmission distance and higher transmission rate, low delay, and low power consumption. 2、Fast Heat Dissipation: This WiFi 6 adapter with premium heat sink effectively dissipate the heat generated inside the card, providing good protection. 3、BT5.2 Connection: This PCIE wireless adapter uses BT5.2 technology which allows you to connect the mouse, headphones, keyboards and other devices. (Note: BT function requires the power cable into the motherboard 9 pin connector) 4、6GHz 5.8GHz 2. 4GHz: This wireless network card upgrades your wifi speed to 3000Mbps. Frequency 6GHz up to 1200Mbps, frequency 5.8GHz up to 1200Mbps, frequency 2.4GHz up to 574Mbps. 5、Widely Compatible: This PCIE WiFi card is suitable for Win10(64 bits), not suitable for OS X. Suitable for PCIE (PCIE X1/X4/X8/X16) socket, PCI socket is not available.