Allows to extend the length of USB cables up to 30 meters, simply by connecting several active extension cables one after another The USB active extension cable works like a USB hub which buffers all down- and upstream data traffic to minimize signal delay Suitable for use with all high-speed USB devices like hard drives, printers, etc Specifications USB 2.0 and USB 1.1 supported Up to 6 pcs in the cascade are allowed Black color Length: 5 m Net weight: 204 g