Edimax 3G-6200n

Overview

 * Edimax 3g-6200n On the DD-WRT Forum

USB 2.0 for 3G/3.5G USB Modem or Printer

Serial Pinouts
For the record serial seems to be also on JP2 Pins are 3.3V - RXD - GND - TXD Configuration is: 57600 8 N 1