The MINISFORUM DEG1 External GPU Dock Station Mini eGPU with Thermaltake Smart Series is a sleek and compact docking station designed for high-performance graphics cards such as AMD RX 7900 XTX and RTX 4090. With a PCI Express 4.0 hardware interface and a wattage of 240.00, this dock station provides fast and efficient connectivity for expanding your laptop's capabilities. The black color and compact dimensions make it a stylish and practical accessory for enhancing your computing experience. Also includes Thermaltake Smart Series Power Supply 500W. Never used due to graphic card prices.