A power strip also known as an extension block , power board , power bar , plug board , trailing gang , trailing socket , plug bar , trailer lead , multi-socket , multiple socket , multiple outlet , polysocket and by many other variations is a block of electrical sockets that attaches to the end of a flexible cable typically with a mains plug on the other end , allowing multiple electrical devices to be powered from a single electrical socket. If they are, that means that your devices are still sucking electricity. Take Action on energy legislation. Whenever you leave a device plugged into a wall socket, it continues to constantly draw a small amount of energy, without cease. A surge protector will also have a suppressed voltage rating. Other outlets are for items that go into standby mode or use energy, but don't need to be on. When I turn off my computer, the electricity is switched off to all of the devices, allowing no phantom drain.
Examples of power strips exist in the U. How Living Billboards Work. Follow us Facebook YouTube Twitter Pinterest. Power strips are generally considered a safer alternative to "double adapters", "two-way plugs", "three-way plugs" or "cube taps" which plug directly into the socket with no lead for multiple appliances. Our energy future can be decided NOW. Retrieved 14 June Remote control strips are used in data centers , to allow computer systems or other devices to be remotely restarted, often over the Internet although this leaves them vulnerable to outside attacks.