PCIe 1 to 2 PCI Express 1X Riser Card 2 in 1 PCI-E Expansion Card 2 Ports USB3.0 Adapter for Bitcoin Mining Device Rabbet Ethereum Mining ETH

This riser card can solve the lack of PCI-E interface on the motherboard, and 1unit can be expanded to 2 PCI-E interfaces.2-port USB interface expansion. It is equipped with 2-port USB3.0 backward compatible with USB2.0 and USB1.1, and supports the hot plug function of USB devices.
It adopts golden finger plug-in board design, can be directly inserted to the PCI-E slot of the motherboard for reliable and stable operation.
Compatible with PCI-E X4 interface, as long as the motherboard has a PCI Express X4/X8/X16 slot, it can be easily expanded, plug and play, convenient and fast.
This product uses PCI-E interface for direct power supply, no need external power supply.Applicable system: Windows XP /Win7 /Win8 /Win8.1/Win10, etc.
High-performance main control chip. Fully intelligent chip, the core chip adopts hardware architecture inside, works independently, does not occupy computer CPU resources, and has low power consumption, which can easily process any big data and big video signals emotionally.