Lindy USB 2.0 Extension Cable 12m, USB 2.0 Extension Pro Active, USB A Male to USB A Female, Bridges USB distances of up to 12m or as part of our USB Active Extension System for even longer lengths up to 56m. However, the Extension Kit Cable 12m cannot be directly connected to a computer, it can only be used as the middle or final segments in a LINDY USB 2.0 Active Extension System Pro installation., USB type A connector for USB devices with low power requirements (100mA), Hook mechanism to prevent accidental pulling of USB connector (compatible with cables from the LINDY Extension Cable Pro range only), Backward compatible with USB 1.1 / 1.0, Supports transfer rates 480 Mbit / s, 12 Mbit / s and 1.5 Mbit / s, Plug & Play - no additional drivers required, USB bus powered, Power requirement signal to USB Host: 5V 500mA, Compatible Operating Systems: WIN ME / 2000 / XP / VISTA / 7, MAC OS9 / OSX and Linux