DESC: Woods 041000 1-Outlet Surge Protector Adapter, 1000-Joule Wall Tap. Ideal solution for computers, printers, general household electronics, small home appliances, and internet modems. 1-Outlet, Wall Tap/Adapter plugs directly into the outlet. Outlets are optimally positioned to let you fit more accessories. Three-prong grounded plugs and outlets. 1000 Joule Protection - a Joule is a measurement of energy. The higher the joule rating, the more energy the surge protector can absorb. Alarm will sound notifying when the surge protection circuit has exceeded its design capacity. Woods is Coleman Cable Company.