The device is as clear to you in the picture. The device is very clean. For programming lovers, I present this device to you, and God willing, it will benefit you. And for beginners, this device will teach you. Of course, this device is programmed and modified, and this is the modified version and the transparent color. This device has more than one option, and there is a video explaining this version of the device and a detailed explanation. The price is by offer, and do not undervalue the item.