1、Support WiFi 2.4G+5G, support 11AC and BT 4.2, built‑in omnidirectional dual antennas, complete functions. 2、Simple operation, dedicated for wireless network upgrade of desktop and laptop computers, and the driver can be installed automatically. 3、In the 600Mbps version, the 2.4G WiFi transmission speed is 200Mbps, and the 5G transmission speed supports up to 433Mbps. 4、Because BT uses the 2.4G frequency band, it is recommended that when using BT speakers and BT headsets, WiFi connect to 5G hotspots to avoid mutual interference caused by WiFi and BT in the same frequency band. 5、The system for OS X/Linux temporarily only supports the 2.4G+5G WiFi Internet access function of WiFi, and does not support BT and hotspot modes. Item Type: Wireless Network Card Transmission Speed: 600Mbps Antenna: Built-In Standard Protocol: IEEE 802.11b/G/N/A/Ac Material: PVC Drive: Automatic (Manual) Hardware Interface: USB 2.0 BT: BT 4.2 Applicable System: for Win10/8/7/XP/OS X 1 x Wireless Network Card 1 x Manual