Product Description This cable is designed to be used as the starting point in an installation using the Lindy USB 3.0 Active Extension System Pro which gives you access to USB 3.0 SuperSpeed peripherals at long distances. Up to three of these cables from this range of products can be connected to create a USB 3.0 connection spanning up to 40m. A USB hub can be provided as the final segment by connecting a Lindy 10m USB 3.0 Active Extension Pro 4 Port Hub, allowing multiple devices to be connected. The 15m USB 3.0 Active Extension Cable Pro is powered by your computers USB interface and includes a separate USB power cable which can be connected to provide additional power when used in conjunction with USB peripherals with high power requirements or when multiple cables are cascaded together. For added convenience the Extension cable features a latching type connector that allows a secure connection to be made between it and other cables from the Lindy USB 3.0 Active Extension System Pro. Installation Examples: Computer ; 43229 (15m) angst; USB Device Computer angst; 43229 (15m) angst; 43157 (10m) with power supply angst; USB Device Computer angst; 43229 (15m) angst; 43159 (10m) with power supply angst; Up to 4 USB Devices Computer angst; 43229 (15m) angst; 43229 (15m) with power supply angst; USB Device Computer angst; 43229 (15m) angst; 43229 (15m) angst; 43157 (10m) with power supply angst; USB Device Alternatively 43158 may be used as the first segment in place of 43229.  Package Contents 15m USB 3.0 Active Extension Cable Pro USB A Male to 2.5/0.7mm DC Cable, 1.5m Lindy Manual Set Contains: 20180125