First time using this dongle on my NANO. same issue, no WLAN2.
Bus 001 Device 003: ID 0cf3:9271 Qualcomm Atheros Communications AR9271 802.11n
Bus 001 Device 005: ID 2357:010c TP-Link TL-WN722N v2
Bus 001 Device 002: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Any advise?