PCIe 4X to 4 Port Replication Card by USB3 Links - 20G BANDWIDTH - for PCIe Port Extension. BTC Mining Expansion Card

PCI-E 4X 1 to 4 USB 3.0 Port Riser for BTC Mining Miner Multiplier Expansion Card Desktop Computer Extender Adapter

Feature:
Four slots provide great scalability.
The plug is directly inserted on the board and can be fixed on the chassis without any extension cable.
PCI-E slot power solution without additional power cord.
The slot only needs one cable, which is simple and convenient to install.
Plug and play, no need to install driver

Specification:
Main control chip: ASM1812
Bus port: PCI-E 4x
Number of ports: 4 * USB 3.0
Supported operating systems: for DOS, for Linux, for Windows XP / 7 / 8 / 10
Product size: 120 * 62 * 18mm/4.7x2.4x0.7in
Product weight: 35g
Package size: 147 * 125 * 26mm/5.8x4.9x1in
Package weight: 95g