The 750VA Office Series UPS offers protection for your computer against blackouts and brownouts. Features eight surge-protected, four battery backup outlets with surge protection. The Broadband unit also features surge protection for broadband applications such as cable modems or other coaxial connected components. Supports USB connectivity with a USB port for fast Plug & Play Connectivity. With a capacity of 400 watts, this Office Series UPS is geared towards entry level computers and home electronics. The Office Series also features easy-to-replace batteries for extended product life, and automatic voltage regulation for line conditioning. Offers 1-In 2-Out Coaxial surge protection, 1-In 1-Out RJ11 telephone/fax surge protection, 890 joules and 38 minutes of backup time.