Enlarging the KLDX series is a locking type dc power jack that is available with a 2-mm or 2.5-mm diameter, with or without a center peg. Mating plugs for over-molded cables are also available. Other features include a built-in on/off switch. Target apps include laptop and palm computers, portable modems, radar detectors, and other portable devices. KYCON, San Jose, CA. (888) 592-6622.