WiFi USB Adapter - 802.11a/b/g/n/ac up to 867Mbps, Dual-band, WPS, USB 3.0, stand Dual-band AC1200 USB 3.0 Wi-Fi AdapterNew generation - up to three times faster than 2x2 802.11nA better quality and clear signal for viewing multimedia in HD.AiRadar technology provides a stronger signal.External antenna Guarantees a 150% stronger WiFi signalUSB 3.0 connectivity ensures highly productive wireless access for desktops and notebooks802.11ac Next-Generation Wireless ConnectionIn a clean 5GHz band it reaches speeds of up to 870 Mbps. With 802.11ac wireless technology, you will have faster connectivity and entertainment on all your devices.Intelligent Signal Management for Stable Wireless ConnectionASUS AiRadar intelligently enhances the signal strength with a precision directional signal amplifier, which ensures wider coverage, better data throughput and greater stability.