Features: brand new and high quality Super speed 1750Mbps transmission speed, more effectively. Equipped with high quality chipset, BCM94360 wifi adapter receiver With newest Standard IEEE802.11 a/b/g/n/ac universal network tecnology Ultra-low-power design, energy saving, drive free High performance with three antennas for desktop computer Specifications: Item: WiFi Adapter Model:BCM94360CS Frequency Range:2.4Ghz & 5GHz Transmission Rate: 1750Mbps dual band Speed: 2.4G: 450Mbps / 5G: 1300Mbps Protocol: 802.11AC Working frequency band: 2.4G+5G+4.0 Bluetooth-compatible4.0 Support system: Win10, Mac10.12 and above Package Includes: 1Set x Wireless Antenna Adapter with Antennas note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow 0.5-2 for cm differences due to manual measurement.