TP-LINK MR3420 hardware

TL-MR3420 is Wireless N Router with USB 2.0 Port for UMTS/HSPA/EVDO USB Modem.

Model Name
TL-MR3420
Dimensions
6.9 x 4.4 x 1.2 in. (174 x 111 x 30 mm)
Power
9VDC / 0.85A
Ports
#1 – USB 2.0
#1 – Ethernet WAN 10/100Mbps
#4 – Ethernet LAN 10/100Mbps
Antennas
#2 – 3dBi Detachable Omni Directional Antennas
Wireless Transmit Power
20dBm (Max. EIRP)
CPU
Atheros AR7241@400MHz
RAM
32 MB
Flash
4 MB