This is the GPD G1: a compact graphics card expansion dock with a USB4 and Oculink interface for fast performance. It has an AMD Radeon RX 7600M XT mobile discrete graphics card with 8GB of GDDR6 memory. Its gaming performance surpasses the RTX 3070.
This graphics card expansion dock has an axial fan for temperature control. It has a 240W power supply. The G1 can connect to 3 displays and supports 60W charging. You can store it vertically to save even more space.