The Wsellda TH3P4G3 Thunderbolt-compatible Laptop to eGPU Dock is an advanced adapter that allows you to connect an external graphics card to your laptop via Thunderbolt-compatible 3 or Thunderbolt-compatible 4. It supports up to 60W of reverse charging for your laptop, comes with SFX and ATX power cables for compatibility with various graphics cards and power supplies, and enables daisy chaining for multi-GPU setups. Note that it is not compatible with M1 or M2 MacBooks.