Microlink MWL-21G3

bg (G54)
wireless router
3rd Party Firmware
dd-wrt	Incompatible
OpenWrt	Incompatible
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Microlink MWL-21G3
FCC ID	QVZ20200000
Type	wireless router
CPU1	Intersil ISL3893
CPU1 Type	ARM946E
CPU1 Speed	not specified
Flash1 Chip	Macronix MX29LV160ATTC-90
Flash1 Size	2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 Size	8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
RAM1 Chip	SK hynix HY57V641620HG
ETH chip1	Intersil ISL3893
Switch	IC+ IP175A
Ethernet Port Count	1-WAN 4-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
802dot11 OUI: none specified
Expansion IF types	none specified
Power	12 VDC, 1 A
Connector type	barrel
Retail
FCC approval date	25 March 2004
Radio 1
Chip1	Intersil ISL3893
Chip2	Intersil ISL3686A
Wireless interface OUI	none specified
Antenna Connector Type	none specified
Wireless Standard	IEEE 802.11b/g
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz
FCC ID IOGear GWA502 QVZ20200000

For a list of all currently documented IC+ chipsets with specifications, see IC+.
For a list of all currently documented Intersil chipsets with specifications, see Intersil.

• 54 Mbps - 2.4GHz 802.11g = G54 class

Overview

"MWL-21G4" and "Ver 02" is silkscreened on the board in the FCC photos.

The Flash chip appears to be a MX29LV160ATTC-90 (2 MB).

The FCC manual and external photos are those of the IOGear GWA502.

The GWA502 is presumed to be using this OEM product.. and this device may only be sold as such.

The power adapter shown in the FCC photos is a Hon-Kwang D12-1A (120VAC ~ 60Hz, 23W -> 12VDC, 1.0A).