Netronix W423B

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Netronix W423B

FCC approval date: 30 November 2007

Interface: USB

USB 2.0
Connector: Male A
Form factor tags: dongle

FCC ID: NOI-W423B

WI1 chip1: Ralink RT2870

WI1 chip2: Ralink RT2820

Probable Linux driver
rt2800usb (in backports) or rt2870sta
(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)

Antenna connector: none

bgn, 2x2:2

OUI: none specified

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


ALFA Network AWUS046N, ViSTOR WFN-42, Longshine LCS-8131N

transmit power

802.11b, 14.13 mW
802.11g, 13.80 mW
802.11n HT20, 14.00 mW
802.11n HT40, 13.37 mW

receiver sensitivity

802.11b, -88 dBm
802.11g, -85 dBm
802.11n, -65 dBm