SparkLAN WL-685R

multiple revisions of this device, use caution

bg (G54)
Homepage	Product page
Platform
Brand • Model • Rev	SparkLAN WL-685R
Interface	USB 2.0
Connector	Male A
Form factor	dongle
ID:148f:2570 Windows: USB\VID_148F&PID_2570
FCCID	RYK-0685R04070
Chip1	Ralink RT2571W
Chip2	Ralink RT2528
OUI: 00:0E:8E (4 E, 38 W)
Wireless Standards	IEEE 802.11b/g
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
Operating Frequency	2.4 GHz
Probable Linux driver rt73usb (in backports) USB ID first seen in kernel v2.6.24 (2008-01-24) (see also passys)
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	12 September 2004
Country of manuf	Taiwan
Chip1 brand Chip2 brand SparkLAN WL-685R Ralink Ralink SparkLAN WL-685Z ZyDAS Airoha

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

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

• 54 Mbps - 2.4GHz 802.11g = G54 class

Overview

Per OxfordTec (via archive.org), the device uses the Ralink RT2571W.