PCI Express Riser Card 1 to 4 16X PCIe Riser PCI-E 1X to 4 USB 3.0 Adapter Port Multiplier Card for BTC Bitcoin Miner Mining

NEWPCI Express Riser Card 1 to 4 16X PCIe Riser PCI-E 1X to 4 USB 3.0 Adapter Port Multiplier Card for BTC Bitcoin Miner Mining
About Description:
Features:
4 Slots brings great extendability.
Plugs directly to the board without any extender cable, can be fixed to the case.
PCI-E slot power solution, no extra power cable needed.
Only one cable to the slot, easy and convenient to settle and install.
With IC heat radiator.
Specification:
Main Chip: ASMedia ASM1806
Bus Port: PCI-E X4 10Gbsp
USB Port Quantity: 4 x USB 3.0
Size: approx. 120 X 66 X 21 mm/ 4.72 X 2.6 X 0.83"
Color: Green
Feature: With Low Profile Bracket, Support 2U chassis.
Package Size: approx. 130 X 90 X 25 mm/ 5.12 X 3.54 X 0.98"
Supported OS: DOS, Linux, Windows XP/7/8/10
You'll receive:
1 x 1 to 4 PCI-E Riser Card
1 x Low Profile Bracket
Please check pictures for more details.