Features: Support Dual-Band 2.4G-300Mbps,5G-867Mbps Network Standard : 802.11a/b/g/n/ac The BCM94360 2-antenna desktop wireless card is the ultimate- solution for high-speed internet connectivity-. Made of durable PCB-material, this network card ensures stable and reliable performance with minimal interference. Compatibility With: Almost computer with PCI-Express (PCI-E 1X/4X/16X slot) Intertaces; Perfectly suited for desktop computers in home or office settings, offering seamless- internet connectivity- without any lag. Specifications: Model:BCM94360 Interface: PCI-E PCI-E X1 X4-X8 X16 Frequency band-:2.4Ghz&5Ghz Speed:2.4G-300Mbps,5G-867Mbps Network Standard : 802.11a/b/g/n/ac Bluetooth-compatible:BT4.0 Operating System:Windows7 64bit/ 8/8.1/10 forMacOS-X(for MacOS-10.85 above is free of driver) Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1PC BCM94360-2 Wireless Card for desktop 2PCS Dual-Band Antennas 1PC Installation Manual