TRENDnet TEW-642EC

bgn (N150)
Homepage	Product page
Platform
Brand • Model • Rev	TRENDnet TEW-642EC
Interface	ExpressCard/34
Connector	ExpressCard/34
ID:1814:0781 (5 addl. devices) SS: 1976:2600; Windows: PCI\VEN_1814&DEV_0781&SUBSYS_26001976
FCCID	SI5WEC701L
Chip1	Ralink RT2790
Chip2	Ralink RT2720
	OUI: none specified
MIMO status	1x2:2
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
Manuf/OEM/ODM	U-MEDIA WEC-701L
Probable Linux driver; rt2800pci (in backports) or rt2860sta; PCI ID first seen in kernel v2.6.33 (2010-02-24); (see also passys)
Windows driver; 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	15 February 2008
Country of manuf	Taiwan
U-MEDIA WEC-701L	SI5WEC701L

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

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

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

Overview

This device is assumed to be the U-MEDIA WEC-701L.