installing a AC660 Archer T2U tp-link usb wireless
open a terminal alt-ctrl-t sudo apt install mokutil lsusb; rfkill list; mokutil --sb-state Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 006: ID 1058:0730 Western Digital Technologies, Inc. My Passport Essential (WDBACY) Bus 003 Device 005: ID 0480:0901 Toshiba America Inc External USB 3.0 Bus 003 Device 004: ID 04e8:61b6 Samsung Electronics Co., Ltd M3 Portable Hard Drive 1TB Bus 003 Device 002: ID 2357:011f TP-Link 802.11ac WLAN Adapter Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 010 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode) Bus 010 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 002: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth Bus 006 Device 001: ID 1d6b:0001 L