Tacens Mars Gaming MK4 Retro Mechanical Gaming Keyboard

Selling this keyboard because I recently purchased a new one. It has been in my possession for about 2.5 years without any issues. I am attaching the keyboard specifications below. Tacens Mars Gaming MK4 Specifications: Type | Mechanical keyboard Technology | Professional-gaming Switch type | Available in blue MK4B or red MK4R Keys | Exclusive double-shot injection keys Function keys | 15 Response | 1000Hz polling frequency / anti-ghosting capability Braided dual nylon cable with gold-plated USB connector Materials | Aluminum top plate Illumination | RGB flow / 6 colors / 10 effects Dimensions | 439x134x41 mm Weight | 930 g