APC Smart-UPS SC¸ 260 Watts / 420 VA¸Input 120V / Output 120V¸ Interface Port DB-9 RS-232. Includes: CD with software¸ Smart UPS signalling RS-232 cable¸ User Manual.""
We supply

APC Smart-UPS SC 420VA 120V 260 Watts / 420 VA / Output 120V¸DB-9¸ RS232 BLK

and also DVD duplicator and video card.