CyberPower's High-Speed 4-Port USB Hub offers connectivity up to 480Mbps, which is 40 times greater than legacy hubs. Dual-speed compatibility means this hub works seamlessly with all your USB 1.1 and USB 2.0 devices. The CP-H420P weighs only 1.5 ounces and can be conveniently placed in almost any location. Freely connect your USB devices such as: digital cameras, flash/thumb drives, personal printers, CD/DVD drives, mice, keyboards, scanners, iPods, or any other device that is USB compatible. Plug-and-Play technology ensures easy installation. Monitoring your device activity has never been easier, with LEDs that indicate power status as well as activity on each individual port. This device is perfect for stand-alone PCs with inconveniently located USB ports, or for laptops where the additional USB ports are needed. The CP-H420P can be powered via your PC/laptop, or with the included AC power adapter.