Trust Kensington to provide high-quality surge protection for TVs, laptops, printers & routers. With color-coded rings & corresponding cord labels, the SmartSockets Premium Surge Adapter makes cord management easy. There's plenty of room with eight grounded plugs available & 3090 joules of surge dissipation to protect against power spikes after brownouts & blackouts. A green indicator light lets you know you're protected & there's also a connected equipment warranty. Number of Outlets: 8 AC; Joules Of Surge Protection: 3,090 J; Multimedia Protection: Tel / Modem; Protection Type: Fax; Phone; Power.