***GPU is not included in the sale*** ● eGPU dock that supports TB4 and a 500W power supply. Its purpose is for you to install a powerful external graphics card to increase your device's performance (performance won't be the same as the GPU on a PC due to bandwidth, bottleneck, and other factors, but it will give you good performance, you might lose about 15% to 30% of the performance depending on the case, but it's still better than the internal GPU. ● You can connect it to a laptop or any portable device (like Asus ROG Ally or Legion Go), as long as you have a Thunderbolt 3 port or higher. The power supply is from Majesty, 500W. ● The cable included is TB4 according to the manufacturer, and it's 1.5m long. ● The boxes are shown in the picture. ■ Please, if you don't know what this is, search on YouTube, or if your knowledge of PCs or Windows in general is limited, don't buy it. Price is slightly negotiable