D-Link DWA-642

lspci -nnv dump
06:00.0 Network controller [0280]: Qualcomm Atheros AR5416 Wireless Network Adapter [AR5008 802.11(a)bgn] [168c:0023] (rev 01) Subsystem: D-Link System Inc DWA-642 802.11n RangeBooster N CardBus Adapter [1186:3a6a] Flags: bus master, 66MHz, medium devsel, latency 168, IRQ 19 Memory at f1d00000 (32-bit, non-prefetchable) [size=64K] Capabilities: [40] #80 [0000] Kernel driver in use: ath9k

ath9k info dump
[265864.279761] ath: EEPROM regdomain: 0x10 [265864.279764] ath: EEPROM indicates we should expect a direct regpair map [265864.279766] ath: Country alpha2 being used: CO [265864.279766] ath: Regpair used: 0x10 [265864.282482] ieee80211 phy34: Selected rate control algorithm 'minstrel_ht' [265864.282928] ieee80211 phy34: Atheros AR5416 MAC/BB Rev:2 AR2122 RF Rev:81 mem=0xffffc900078c0000, irq=19