NVMe M2 Key-M to PCI-e 4.0 4X 1X Slot Riser Card with 4 Pin MOLEX Power Cable M.2 2260 2280 SSD Port to PCIE Adapter Converter Multiplier for BTC Miner Mining (R42A)

Using PCIe 4.0 high-quality connectors, the PCB adopts high-frequency and low-resistance high-quality materials, the PCB workmanship is precise, the PCB uses high quality TG sheet, and the thickness of the copper material is thickened to 1oz.
The gold-plated conductive performance of the connector is good, which can reduce the problems such as the slow lag of the broken line and the slow lag caused by the increase of oxidation and rust impedance.
The power supply circuit strengthens the wiring design,miniaturization design of PCB board can reduce the interference of the mechanism, and the hardware is not stuck.
Easy to install,no need driver. SATA power adapter cable is included with the package, and only support 12V power supply.
Note: Incorrect assembly or improper operation will burn your equipment. Limited to the purchase of professional engineers.The external graphics card of the notebook is not supported !!