SMC SMCWPCI-N5

multiple revisions of this device, use caution
bgn (N300)
	EZConnect N; 2.4GHz 300Mbps Wireless PCI Adapter
Platform
Brand • Model • Rev	SMC SMCWPCI-N5
Interface	PCI 2.0
Connector	PCI
FCCID	YZKSMCWPCI-N5
ICID	3857A-WPCIN5
Chip1	Atheros AR9227
	OUI: B8:9B:C9
Antenna Connection	RP-SMA
MIMO status	2x2:2
Wireless Standards	IEEE 802.11b/g/n
802.11n	up to 300 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
Operating Frequency	2.4 GHz
Other
Manuf/OEM/ODM	TP-LINK
Probable Linux driver; ath9k (in backports); (see also passys)
Windows driver; see ath-drivers.eu; (Win 7/8/10)
Retail
FCC approval date	28 July 2013
Country of manuf	China

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

For a list of all currently documented SMC device with specifications, see SMC.

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Overview

"2052500291", "Rev:1.0", and "MADE IN CHINA" is silkscreened on the board in the FCC photos.

This is the same text found on the Proware PW-DN451D and TP-LINK TL-WN751ND v1's boards (via their FCC internal photos).

It appears the device is using (or is shown as using) AR9227-BC2A.

Additional specifications, per the FCC manual, follow...

A MAC label with a B8:9B:C9 (SMC) OUI is affixed to the back of the board in the FCC photos. It is presumed to be used...