STABLE and SAFE: 10 FP Solid Capacitors deliver power to Graphics stably and safely. Gold plated USB and 2 connectors STABLE CABLE: 60cm USB 3.0 cable, very soft and easy to place and route. Cable with shield net inside is more stable for mining. PCI-E 1x to 16x powered riser adapter card with multi-layer shielded wire will not weaken the signal within 3 meters. VER 11 PRO: Version 011 Pro riser kits are the newest and top of the line solution for setting up GPU mining rigs. REDUCE MOTHERBOARD BURDEN: 6PIN interface provides Graphic card independent power and reduces motherboard burden when using more Graphic cards. WIDELY APPLICABLE: Suitable for all Window systems, LINUX and MAC.