The Honeywell 4 Out Master Switch-Value Series with 2 USB Surge Protectors is designed for home and office use. This device allows you to connect 4 different devices simultaneously to a single power source with 2 USB. The product also acts as a surge protector thus preventing damage to connected equipment during voltage fluctuations. It allows you to connect any electronic device like TV/Laptop/PC/Audio system etc with 6 Amps 2 pin or 3 pin universal plug. The device is paired with the main power switch and power cord. The 2M power cord further adds to the convenience aspect as it makes it easy to connect devices away from the power source. All plug sockets on the device are well insulated and grounded and the reset switch and "protection"