Greatly boost GPU performance: Greatly increase GPU performance to any attached laptop by giving it the power of a desktop-class PCIe graphics card. Thunderbolt 3 connection: The Thunderbolt 3 connection can support blistering data transfer speeds of up to 40Gbit/s while charging laptops at 60W. Hard Drive Dock: Expand the storage on your laptop with an added 3.5’ or 2.5’ HDD/SSD drive for your game library or project files Built-in Laptop Stand: Clean up desk space with the included laptop dock that places the laptop next to the EG200 for work with an external monitor Performance GPU Support: With an included V550 SFX Gold PSU, the EG200 supports even the most power hungry GPUs. Supports cards up to 325 x 54 x 141mm Compact form factor: At just 9.7L the EG200 is one of the smallest eGPUs on the market supporting full size cards.