To get started, you don't "download" an eGPU; you build the interface. Here is what you need: Any desktop graphics card (NVIDIA or AMD).
Error 43 appears when Windows blocks the eGPU. Fix it without shady downloads: diy egpu setup 135 download hot free
), a desktop power supply (PSU), and a compatible desktop graphics card. To get started, you don't "download" an eGPU;