AKiTiO Node Thunderbolt 3 external GPU enclosure, model NODE-T3IA (AKTNODET3IAO). Turns a Thunderbolt 3 laptop into a desktop gaming setup. 400W power supply, fits full-length graphics cards up to 12.2 inches, Windows and Mac (Intel). Barely used, in brand-new condition, 100% fully functional. The photos showing a graphics card inside are only to show how it fits, the GPU is NOT included, the enclosure comes without a GPU. Thunderbolt 3 cable included. The current equivalent, the AKiTiO Node Titan, sells new for $369.99. I also sell the Yeston GTX 1050 Ti 4GB graphics card separately, or together with the enclosure if you want the pair, see my other post. Pickup in Astoria, NY 11103.