NOTE If you install the driver after connecting your graphics card if there is a code 43 problem please reinstall the driver according to the following method Aim To fix the longrunning 2yrs issue of Windows 10 8 7 Device Manager showing an inoperable error code 43 against a Nvidia GTX10xx or RTX20xx eGPU running on a mPCIe EC M 2 LUA interface or on a desktop PCIe slot GPU Here a lengthy fix utilizing an older 368 81 driver mods is distilled into a one click script to instantly get your eGPU up and running The latest Nvidia driver can be used without any introduced performance or functionality penalty Related Links This link is for NGFF slot version if your need other solt verison please click the link as below Mini PCI E Version V8 0 EXP GDC Laptop External Independent Vdieo Card Dock Expresscard Version V8 0 EXP GDC Laptop External Independent Video Card Dock M 2 X4 Version V8 0 EXP GDC Laptop External Independent Video Card DockSpecification EXP GDCis a NOTEBOOK external graphics adapter equipment including power and other necessary accessories Power supply and graphics card need to be bought separately screen use its notebook display need laptop comes with Intel R HD graphics and connected above GTS450 as NVIDIA graphics Otherwise you need external monitor Before using please download and read the operating guide https drive google com open id 0B43G7nfpLD1ORFBhRUxycWM2a1k1 Interface NGFF Most of Laptops after 2015 year would use NG