The APC Smart-UPS 420VA UPS with LED Status Display provides power protection and battery backup for office computer systems. The UPS provides surge protection and battery backup via 4 outlets. It yields an average output power capacity of 420VAC at 260 watts and the battery lasts up to 14 minutes at half-load capacity. The UPS also features RS-232 serial communication and RJ-45 data line protection. These features make the Smart-UPS SC an excellent choice to provide power and battery backup for your office PC.
Reviewed by 3 customers
A little tricky to connect the battery the first time, but well worth the effort. I have my computer, monitor, and printer connected. Several times I have had brief power failures and my Smart-UPS kicked in smoothly and saved all my work. Well worth the investment in peace of mind and saved work.
The UPS is working fine and was plug and play. The serial interface was unexpected and worthless. The last 6 APC UPS I have purchased over the years always came with a USB connection. Not this one, my server does not have a serial connection.
Pleased at the quick turnaround time and the ease of sending tradeup unit back