WIFI Adapter Cards of well known brands - Atheros, D-Link, Intel, Broadcom and Ralink
HP 655795-001 Atheros AR5b225 WIFI N WLAN wireless BT Bluetooth 4.0 Half Card 802.11 b / g / n Single-band
Intel Model: Dual Band Wireless-AC 7260HMW Frequency: Dual band 2.4 GHz / 5GHz
DELL DW1501 (1JKGC) Wireless-N Broadcom BCM94313HMG2L Wireless Speed: Up to 300Mbps