EnGenius ESR-9753

The FCC test report lists the Sitecom WL-340, Corega CG-WLBAR10, and Rosewill RNX-EasyN400 as identical models.

Listed as having 4MB Flash, 16MB RAM

Specs
Platform Serial Num. = ? FCC ID = U2M-SR97908005 Industry Canada ID = ? CPU Type = Ralink RT3050 MIPS Rev = ? CPU Speed = 320 MHz Bus = ? Flash Type = ? Flash Chip = Macronix MX29LV320CTTC-70G Flash Size = 4 MB Max Firmware Size = ? RAM Size = 16 MB? RAM Chip = ? nvram Size = ? ETH chip1 = Ralink RT3050 Switch = Ralink RT3050 Port-based vlan = ? 802.1q vlan = ? Ethernet Port Count = 1-10/100-WAN 4-10/100-LAN Wired Standard = IEEE 802.3/3u Ethernet interface OUI = none specified boot_wait = ? bootloader = ? Flash Card Socket/Type = ? SD/MMC Mod Support = ? Expansion IF types = ? PoE = ? Power = 12VDC/1A Connector type/size = Barrel plug LEDs/Color = ? Size = ? USB = ? Serial Port = Yes JTAG Port = ? Supported by TJTAG/Version = ? Supported by dd-wrt as of = WIP dd-wrt K2.4 Support = ? dd-wrt K2.6 Support = ? Special Features = ? Radio Wireless Radio = Ralink RT3050 WLAN DSP processor = ? Wireless interface OUI = none specified Antenna Connector Type = 2 dBi with RP-SMA (detachable) MIMO status = 1x1:1 Wireless Standard = IEEE 802.11b/g/n 802.11n = up to 150 Mbps 802.11g = 6, 9, 12, 18, 24, 36, 48, 54 Mbps 802.11b = 1, 2, 5.5, 11 Mbps WiFi Operating Frequency = 2.400–2.484 GHz Channel Bandwidth (Auto, 20MHz, 40MHz) Radio cor_rev = ? Radio Capabilities = ? Other Default IP address = 192.168.0.1 Default login user = admin Default login password = admin Default SSID = ? OEM = ? 3rd Party Firmware Support = ?