Power Efficient USB Hub is specially designed for high efficient connectivity between multiple devices and it uses multiple transaction translator technology, which guarantees 12 MBPS speed for each port. Allied Electronics & Managetics Ltd. Manufactures Power Efficient USB Hub. Allied Electronics & Managetics Ltd. Offers a wide range of IT Products, like Flash TV, Memory Card, Compact Discs, Keyboard, Mouse, and Laptop essentials. Power Efficient USB Hub enables all 4 devices to operate at 100% efficiency simultaneously. The design consumes low power and makes it convenient to connect wide range of devices. This USB Hub is equipped with built in overload Auto Cut feature.