SMC SMCWUSB-N4

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multiple revisions of this device, use caution
bgn (N300)
802.11N Wireless USB Adapter
Platform
BrandModelRev SMC SMCWUSB-N4
Interface USB 2.0
Connector Male A
Form factor dongle

ID:148f:3072 (7 addl. devices)
Windows: USB\VID_148F&PID_3072

FCCID JI5SMCWUSBN4, V7TW322U
Chip1 Ralink RT3072

OUI: 78:CD:8E (3 E, 3 W)

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 Tenda W322U

Windows driver
possibly see MediaTek's website
older Ralink drivers have been removed.
see the Wayback Machine
for some older driver sets (filter by EXE/ZIP)

Retail
FCC approval date 03 June 2011
UPC 662698707922
(UPC DB, On eBay)
ASINs B00C1Y7BSW
B009198WNI
Country of manuf China
 FCC ID
Tenda W322U v1V7TW322U
 Chip1 brandChip2 brand
SMC SMCWUSB-GZyDASAiroha
SMC SMCWUSB-G2ZyDASUbec
SMC SMCWUSB-NRalinkRalink
SMC SMCWUSB-N2AtherosAtheros
SMC SMCWUSB-N4Ralink
SMC SMCWUSBT-GAtherosAtheros
SMC SMCWUSBT-G2AtherosAtheros

For a list of all currently documented Ralink chipsets with specifications, see Ralink.

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

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

Overview

This device is a Tenda W322U.

rt2800usb chipset info dump

[980524.362976] ieee80211 phy30: rt2x00_set_rt: Info - RT chipset 3071, rev 021c detected
[980524.377955] ieee80211 phy30: rt2x00_set_rf: Info - RF chipset 0008 detected