Riser Card PCI-E USB 3.0 PCIe Port Multiplier Card PCI express PCIe 1 to 4 PCI-E to PCI-E for BTC Miner Mining Machine Devices

Brand Name: h1111z
Interface Type: USB
Interface Type: PCI Express
Package: Yes
Model Number: AC3073
Type: Add On Cards
Item: PCI Express 16X Slot External Riser Card
Color: Blue
Output Interface: USB3.0
Support System: Windows XP/7/8/10
Support Interface: PCI-E 1x, PCI-E 4x, PCI-E 8x, PCI-E 16x
Bus Port: PCI-Express x1
Port Quantity: 4 X PCI-E USB
Use: Dedicated for bitcoin mining