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D-Link DWA-652 rev A1
Xtreme N Notebook Adapter
• Support page
The A2 revision also shares this FCC ID.
- The 00:21:91 OUI (among others) is also used by the A2 revision.
As this device appears to use AR2133, the antenna configuration used by the device is presumed to be 2x3:2.
lspci -nnv dump
06:00.0 Network controller : Qualcomm Atheros AR5416 Wireless Network Adapter [AR5008 802.11(a)bgn] [168c:0023] (rev 01) Subsystem: D-Link System Inc Device [1186:3a6e] Flags: bus master, 66MHz, medium devsel, latency 168, IRQ 19 Memory at f1d00000 (32-bit, non-prefetchable) [size=64K] Capabilities:  #80  Kernel driver in use: ath9k
ath9k info dump
ath: EEPROM regdomain: 0x10 ath: EEPROM indicates we should expect a direct regpair map ath: Country alpha2 being used: CO ath: Regpair used: 0x10 ieee80211 phy25: Selected rate control algorithm 'minstrel_ht' ieee80211 phy25: Atheros AR5416 MAC/BB Rev:2 AR2133 RF Rev:81 mem=0xffffc900077a0000, irq=19