Linksys WRP400 v1.0

"3763-14141406R" is silkscreened on the board. The CPU appears to be a 88W8518 per the boot log in the OpenWrt wiki page below.

FCC photos show bot a 2A and a 2.5A power supply

Specs
Platform Serial Num. = ? FCC ID = Q87-WRP400 Industry Canada ID = 3839A-WRP400 CPU Type = Marvell Model? MIPS Rev = ? CPU Speed = 360 MHz Bus = ? Flash Type = ? Flash Chip = Spansion S29GL064A90TFIR3 Flash Size = 8 MB Max Firmware Size = ? RAM Size = 32 MB RAM Chip = Mira P2V28S40CTP-G6 x 2 nvram Size = ? ETH chip1 = Marvell Model? Switch = Marvell 88E6061 Port-based vlan = ? 802.1q vlan = ? Ethernet Port Count = 1-10/100-WAN 4-10/100-LAN 2-RJ11 Wired Standard = 802.3/3u Ethernet interface OUI = none specified boot_wait = ? bootloader = ? Flash Card Socket/Type = No SD/MMC Mod Support = No Expansion IF types = none specified PoE = No Power = 5 VDC, 2 A Connector type/size = Barrel plug LEDs/Color = ? Size = 5.51 x 5.51 x 1.06 in. USB = No Serial Port = ? JTAG Port = ? Supported by TJTAG/Version = ? Special Features = ? Radio Wireless Radio = Marvell 88W8010 WLAN DSP processor = Marvell Model? Wireless interface OUI = none specified Antenna Connector Type = none MIMO status = ? Wireless Standard = IEEE 802.11b/g 802.11g = 6, 9, 12, 18, 24, 36, 48, 54 Mbps 802.11b = 1, 2, 5.5, 11 Mbps WiFi Operating Frequency = 2.4 GHz Radio cor_rev = ? Radio Capabilities = ? Other Default IP address = 192.168.15.1 Default login user = admin Default login password = admin Default SSID = ? OEM = CyberTAN 3rd Party Firmware Support = ?

Links of Interest

 * on DD-WRT forum
 * Linksys-WRP400-Wireless-G-Broadband-Router
 * Linksys locking down serial bootloader console to prevent hacking - OpenWrt forums
 * WRP400 on the NSLU2-Linux wiki
 * Internal photos