Found the cable on the handheldsystems web site, but it's not a keyboard connector. Text reads:
Itron FS3 to PC Cable, 12M/9F Itron FS3 Circular 12-pin Male to PC DB9F 9-pin Female cable P-1940-0042 $125.00 On the brochure, an option for the FS/3 serial communications is specified as "2 x RS232/V24 ports via 12 way circular connectors --COM1 & COM2. What my takeaway from this is the cable is to connect a PC serial port to the optional 12 pin circular serial port on the FS2/FS3. Heck, I can barely read my 11 inch tablet screen... --Chuck
