Description 600M Wireless Network Card + Bluetooth 4.0 focuses on making desktop internet access more convenient Supports 2.4GHz/5GHz dual-frequency bands, 5GHz band speed up to 433M speed. 2.4GHz band 150M speed The external two 5dBi high-gain antennas can make the transmission and broadcast of wireless signals longer in an open environment, provide better wireless transmission capability, smoother data reception, and wider coverage. WiFi reception + WiFi transmission function simulates mode, making it easy to build a wireless network, allowing other digital devices such as mobile phones to enjoy high-speed Wi-Fi Strong system compatibility, supports Windows 7, Windows 8.1, Windows 10 and other systems, when the computer is running. Brand: Type: Wireless Type: Internal Model: EP-9619 Transmission Rate: 600Mbps (Theoretical value) Interface Type: PCI Wireless Standard: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac Support Protocol: IEEE 802.11g, IEEE 802.11b, IEEE 802.11n Wireless Type: Wi-Fi with Bluetooth 4.0/3.0 +(Wi-Fi: PCI-E, BT: USB) Support PCI-E Type: PCIE-X1/X4/X8/X16 External Antenna: 2*5DBi Frequency Range: Wi-Fi: 2.4GHz, BT: 2402 MHz - 2483MHz Size: 29.85mm x 26.65mm Material: Plastic + Metal Color: Black + Blue Package Contents: 1 * PCI-E Network Card 2 * Antenna 1 * Manual 1 * Small Chassis Card Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the actual object. The measurement allowed error is +/- 1-3cm.