Compact & Portable Design: MINISFORUM DEG1 oculink egpu dock is compact and easy to carry. It is about 14 cm long, 6.5 cm wide and 2 cm high, and can be easily put into a backpack or handbag to upgrade your laptop performance anytime, anywhere. Oculink 4i Interface: Minisforum DEG1external gpu dock station is equipped with Oculink 4i (PCIE4.0x4) uplink and PCIEx16 (PCIE4.0x4) downlink, it supports data transfer rates up to 64Gbps, ensuring smooth graphics processing and data transfer experience.