R43SG Upgraded: Model K43SG, Bandwidth Speed 64G/s, More stable and faster than PCIe3.0( B07XYZ89J7 ).
Graphics Card Compatibility: M.2 NVMe interface, Only support for new graphics cards after 2015(Graphics Card after 1660 compatible and stable, old graphics cards shipped before 2014 are not supported).
Motherboard Compatibility: Compatible with Notebook, ITX/STX motherboards, NUC. Only Supports M.2 NVMe interface, Does not support M.2 SATA / M.2 WiFi / M.2 WWAN / USB interface.
Power Description: The model that supports the power supply is D 12V/18A/220W power supply, or the standard ATX power supply. Please prepare or purchase the power separately.
System Requires: PC system requires WIN10 1909 version or higher. If it is lower than WIN10 1909 version, pls upgrade the system or reinstall before use.Otherwise the connected GPU doesn't recognize by system.