add on card PCIe 1 to 4 PCI express 16X slots Riser Card PCI-E 1X to External 4 PCI-e slot Adapter PCIe Port Multiplier Card

Type:PCI-E Riser
Products Status:STOCK
Package:Yes
Model Number:AC3245
Item:PCI Express 16X Slot External Riser Card
Color:Black PCB
Output Interface:USB 3.0
Support System:Windows XP/7/8/10
Support Interface:PCI-E 1x / PCI-E 4x / PCI-E 8x / PCI-E 16x
Bus Port:PCI-E
Port Quantity:4 X PCI-E USB
Function:Dedicated for bitcoin mining
Compatible use:with Graphics Card

add on card PCIe 1 to 4 PCI express 16X slots Riser Card PCI-E 1X to External 4 PCI-e slot Adapter PCIe Port Multiplier Card
About Description:
Color: Black PCB
Material: PCB + metal
Bus interface: PCI-E 1X (compatible with 4X, 8X, 16X graphics interface)
Total number of interfaces: USB3.0 * 4
Suitable for: GPU mining / miner / BTC / ETH / ETC / LTC
Support system: DOS, Linux, winXP, win7, win8, win10
Product size: Length: 6.5CM, width: 5.5CM, thickness: 1CM
Bracket: long 12CM wide 1.2CM thick 1.5CM
Feature:
One interface can be extended out of four, effectively solving the problem of insufficient number of motherboard PCI-E interface.
It adopts plug-board design, more stable and reliable by fixing in the chassis and directly plug in the motherboard interface without passing by the extension cord.
The main control board adopts PCI-E port to directly supply power, no need to connect the power cord, so that the main control board power from outside interference, higher stability.
USB interface gold-plated, reducing the interference between the interface and enhance data integrity.
Increased BIOS, enhancing motherboard and graphics compatibility as well as reducing power consumption.
You'll receive:
PCI-E 1X to USB3.0 4 PCI-E 16X Expansion Card * 1
Please check pictures for more details.