This is the Razer Tartarus Pro. It's a high-performance input device with multi-button input, a scroll wheel, and a thumbstick. It can be used not only for gaming, but also for improving work efficiency in video editing, image editing, macro operations, and more. [Product Condition] - There are no noticeable scratches or stains, and it is generally in clean condition. - There are no physical defects in any of the keys, scroll wheel, or stick. - The key feel of each key is also good. - Everything in the photos is included. *Please check the photos for the condition. [Features] - Equipped with Razer Analog Optical Switches (Allows input according to the amount of pressure) - 20 programmable keys - Scroll wheel / thumbstick equipped - Razer Synapse compatible (Key assignment and macro settings available) [Included Items] - Main unit [Supplementary Information] - Although this product is generally used on the left side, various uses are possible depending on the application and environment. - Please refrain from purchasing if you are concerned about minor details, as this is a used item.