Pcie 1 to 4 Pci-express Pcie Riser Card 16X Slots PCI Expansion Card PCI-E 1X to External 4 PCI-E USB 3.0 Adapter Multiplier Card Bitcoin Mining Device for Bitcoin Miner

BUS INTERFACE: This pcie riser card is with PCI-E X1 (compatible with X4 X8 X16 slot) HIGH EFFICIENCY -This pci-express card has reduced the number of adapter and transfer line one line directly to the interface effectively reduce the interface interference and wire loss to ensure data reliability so as to improve work efficiency! HIGH STABILITY - The main control panel of this PCI expansion card uses PCI-E interface direct power supply mode and no external power line is needed so that the main board power is free from external interference and the stability is higher! UNIQUE DESIGN - The use of plug-in design not through the extension line directly inserted into the motherboard interface and can be fixed to the chassis stability and reliability greatly improved! PCIE 1 TO 4 - Effectively solve the motherboard PCI-E interface is not enough an interface can be extended out of 4. PLEASE CONTACT US IF YOU HAVE ANY PPROBLEM IN USING THIS ITEM.