TRENDnet TEW-624UB rev B1

multiple revisions of this device, use caution

bgn (N300)
Platform
Brand • Model • Rev	TRENDnet TEW-624UBB1
Interface	USB 2.0
Connector	Male A
Form factor	dongle
ID:148f:2870 (7 addl. devices) Windows: USB\VID_148F&PID_2870
FCCID	NHPWLN1502
Chip1	Ralink RT2870
Chip2	Ralink RT2820
OUI: 00:14:D1 (35 E, 46 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	Cameo
Probable Linux driver rt2800usb (in backports) or rt2870sta USB ID first seen in kernel v2.6.31 (2009-09-09) (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	12 February 2008
Country of manuf	China
FCC ID Cameo WLN-1502 NHPWLN1502 D-Link DWA-140 rev C1 KA2WA140C1 NHPWLN1502
Chip1 brand Chip2 brand TRENDnet TEW-624UB rev A1 Marvell Marvell TRENDnet TEW-624UB rev B1 Ralink Ralink TRENDnet TEW-624UB rev C1 Realtek TRENDnet TEW-624UB rev D1 Realtek

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.

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

Overview

2T2R MIMO

The FCC ID printed on the label is S9ZTEW624UB, which is incorrect. S9ZTEW624UB is the FCC ID for the previous (Marvell based) revision.

"21516DW140C11A1" and "DWA-140C1 Rev.A1" is silkscreened on the board.

This device would seem to be a Cameo WLN-1502, which appears to be the same OEM product as the D-Link DWA-140 rev C1. The FCC ID of the WLN-1502 has been assigned to this entry.