High quality USB cable for connecting printers, USB drives and other devices.Copper Core The core is the key element of any cable. This one uses copper to ensure optimum data transfer. In addition to low impedance, copper stands for mechanical resilence, excellent bendability and durability. Moreover, copper wire resistance ratings are much lower than those of cables with cheap steel (CCS) or aluminum (CCA) conductors. All of which makes renkforce cables the perfect choice for a speedy and safe data transfer.Noise Supression ShieldingRenkforce USB 2.0 cable is multi-shielded. Each pair of cores is shielded by metal film. The cable as a whole comes with a wire mesh jacket. This type of shielding prevents e.g. cross-talk from cables running parallel to each other, thus ensuring data transfer without interference caused by external sources.Gold Is Key The gold-plated contact pins are anti-corrosive, and also increase wire conductivity. All of which makes renkforce cables the perfect choic