Intel&reg; Wireless-AC Dual Band 3160 3160HMW Wireless Card 802.11 a/b/g/n/ac (1x1) Wi-Fi + Bluetooth 4.0 Combo 2.4 and 5.8Ghz Note: this wireless card could not work on IBM/Lenovo/Thinkpad and HP version laptops Max Speed 433 Mbps Wi-Fi Certified802.11ac a/b/g/n , 1x1 Bluetooth Bluetooth 4.0 Bands 2.4/5GHz dual-band