ThinkPenguin TPE-N150USBL

bgn (N150)
Penguin Wireless N USB Adapter /w External Antenna for GNU / Linux
Platform
Brand • Model • Rev	ThinkPenguin TPE-N150USBL
Interface	USB 2.0
Connector	Female Mini-B
Form factor	corded (modular) adapter
FCCID	none specified
Chipset	Atheros AR9002U
Chip1	Atheros AR9271
OUI: none specified
Antenna Connection	RP-SMA
MIMO status	1x1:1
Wireless Standards	IEEE 802.11b/g/n
802.11n	up to 150 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
Operating Frequency	2.4 GHz
Other
Flags: FSF-certified
Probable Linux driver ath9k_htc (in backports, open firmware) (see also passys)
Windows driver try this, if it doesn't work let me know

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.

• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = N150 class

Overview

Product page on ThinkPenguin

On eBay

While this device appears to be unbranded (at least from ThinkPenguin's photos), I would imagine this adapter is identical to the ALFA Network AWUS036NHA (which is AWB / Accton manufactured).

This device is FSF Certified.

Reddit thread on the device