Liebert PSL

The Liebert PSL is an economical line interactive UPS that offers full-featured power protection for electronic equipment and small office computers.
 
 Liebert PSL offers unique features and extraordinary performance not normally found in similar products in this price range.
 
 Designed with simple controls for easy operation, the Liebert PSL provides up to 3-7 minutes of runtime at half load ... more than enough time to save work on processing and shutting down your connected equipment.
 
 RJ-45 Port Connected  to the modem / phone / network for surge protection.