Cpolebev New 4 Ports PCIe Riser Adapter Board PCI-E 1x to 4 USB 3.0 PCI-E Rabbet GPU Riser Extender ETH/Monero XMR/Zcash ZEC 16X External Slot Card Multiplier for Miner Mining BTC

The main control board adopts the PCI-E interface direct power supply mode, no external power line is needed, so that the main control power is not affected by external interference, and the stability is higher. The USB connector is gold-plated, which reduces the interference between interfaces and enhances the integrity of the data. It increases the LED flashing when the six LEDs are turned on. Reducing the number of adapters and patch cords, one wire directly to the interface, effectively reduce interface interference and wire loss, data reliability, and improve work efficiency Effectively solve the problem that the motherboard PCI-E interface is not enough, an interface can be extended out of 4 Plug-in board design, directly connected to the motherboard interface without extension cable, and can be fixed to the chassis, greatly improving the stability and reliability Added BIOS, enhanced compatibility with motherboards and graphics cards, reduced power consumption.