This product is part of the Back-UPS range. This 1100VA UPS has 5 total outlets, 4 outlets provide UPS power backup and surge protection, and one outlet offers surge protection only. It features a built-in AVR and is compatible with low power loads (e.g. Wi-Fi router, DSL modem). Its runtime at 100 Watts is 33 minutes. Its dimensions are 28.2 x 13.2 x 25.9 cm and 8.98 kg. APC Back-UPS is an ideal power backup and protection for home offices, desktop PCs, home entertainment systems, wifi-routers, and electronic devices.