Newest Version VICTONY 4pin PCI-E Riser With LEDs show Voltage, Provides Fine-Tuned Reliability Perfect For 24/7 Mining Operations! Transfer card with parallel port or large 4PIN interface to strengthen the power supply, so that the graphics card from the motherboard independent of the board, so as to reduce the burden on the motherboard to accept the graphics card. Graphics card slot using the original into the connector, so that better contact with the graphics card. Wire is relatively soft, easy to track, want to put that card put it Solve the problem that welding point fragile burn, transmission signal attenuation, platoon line length is not enough and so on. PCI-E connector with multi-layer shielded wire, the longest can be connected to 3M without attenuation signal. PCI-E connector plug all gold-plated, more wear and increase the conductivity.