FeaturesAllows to extend the length of USB cables up to 30 meters, simply by connecting several active extension cables one after anotherThe USB active extension cable works like a USB hub which buffers all down- and upstream data traffic to minimize signal delaySuitable for use with all high-speed USB devices like hard drives, printers, etcSpecificationsUSB 2.0 and USB 1.1 supportedUp to 6 pcs in the cascade are allowedBlack colorLength: 5 mNet weight: 204 g