M.2 NGFF PCI-E PCI Express Extender Riser Card Adapter 4 PCI-E slot adapter PCIe Port Multiplier PCIE Express Card For Mining

Origin:CN(Origin)
Type:PCI-E Riser
Certification:NONE
Package:Yes
Products Status:STOCK
Model Number:AC3348
Interface:ngff m . 2 to pci-e
USB Length:60cm
USB Interface:usb 3.0
Item Type:ngff to mini pci-e
Use:Dedicated for bitcoin miner antminer mining
Feature 1:riser
Feature 2:riser card
Feature 3:pci-e riser
Feature 4:m2 to pcie riser

M.2 NGFF PCI-E PCI Express Extender Riser Card Adapter 4 PCI-E slot adapter PCIe Port Multiplier PCIE Express Card For Mining
About Description:
Features:
1. 100% and .
2. M2 NGFF Extender to 4 PCI-E 1X interface with SATA 6Pin Power.
3. Using 60cm USB 3.0 cable as extender cable, premium quality and super speed.
4. With solid capacitors, making graphics power supply more stable and secure.
5. 15U Gold plated contacts for better connectivity and long life .
6. Compatible with computer or desktop with m2 ngff interface, but not suitable for MSATA interface.
7. Using the foam insulation at the bottom to prevent heel short roadside shell element.
8. No driver needed.
9. Dedicated for bitcoin mining.
Kind note:
Due to WINDOWS limit the number of graphics cards, in WIN10 can only recognize up to 8 graphics cards, WIN7 can only  recognize 6 graphics cards, and to use the revised graphics card driver, on one motherboard pls use with the same type of  graphics card.
You'll receive:
1 x 1 to 4 Mining Board Adapter
1 x M2 NGFF Riser Card
Please check pictures for more details.