Device-1: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapterok, this is your card.Lets see output of$ iw dev [your_dev_name]it should be$ iw dev wlan0I believeAlso, try to ping your wifi router ip address and some Internet address like$ ping 8.8.8.8Then, check https://www.speedtest.net/ : it gives a little bit more information than "fast.com"