The Hyperkin Official Tetris Pixel Art Bluetooth Switch Controller is a limited-edition collectible controller officially licensed under the Tetris brand, with only 2,000 units made of each individual design. This Hyper Gradient edition wraps the black plastic shell in a pixel-art design that shifts through a vivid rainbow gradient of block colours across the housing, drawn straight from the puzzle game's iconic block artwork. It connects over Bluetooth with up to roughly 30 feet of range and covers a wide compatibility list beyond just Nintendo Switch and Switch OLED Model, including Windows 10/11 PC, Chromebook, Mac, Android, iOS, Steam, Steam Deck, ROG Ally, Raspberry Pi, Amazon Games/Luna, and Tesla in-car systems. Retro styling is paired with modern ergonomics: high-quality symmetrical analog sticks, responsive action buttons, reliable triggers, and a turbo function for rapid-fire inputs, all powered by a single rechargeable lithium-polymer battery and a bundled Type-C charging cable. The controller weighs 280g and ships in 18.4 x 12.7 x 6.3cm retail packaging, sized as a full-width gamepad rather than a compact grip, working as a genuine primary controller as well as a display piece for Tetris collectors.