Specification: Origin: Mainland China Compatible Brand/Model: for STEAM Model Number: Fan Cooler Size: 6.5 * 6.5 * 2.5 cm/10 * 10 * 3cm, 2.6 * 2.9 * 1 in/4 * 4 * 1.2 in Power supply method: USB power supply Product material: Small ABS+aluminum alloy, Large Screen Display ABS+thermal conductivity plate+semiconductor Applicable model: for Steam Deck Color: Black Model: Small/Large Screen Display(optional) Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: Small: 1 x Radiator, 1 x Instruction Manual, 1 x Data Cable Large Screen Display: 1 x Radiator, 1 x Iron Sheet, 3pcs x Patch, 1 x Instructions, 1 x Data Cable 1. Perfect Fit: The external cooling fan is designed with precision mold technology that allows for a perfect, 1:1 fit on your Steam Deck. Features a unique, heat-dissipating back cover design and a built-in stand for added convenience. 2. Improved Cooling: Fan cooler bracket can be used in conjunction with a semiconductor radiator for additional cooling support. Provides more effective cooling for your Steam Deck, especially during extended gaming sessions. 3. Silent Performance: Semiconductor heatsink features a quiet, high-performance semiconductor refrigeration system that keeps noise levels low while maintaining efficient cooling. Offers an improved gaming experience without unwanted background noise. 4. Turbo Fan: Cooling fan is equipped with a seven-blade turbo fan that provides high-efficiency cooling for optimal performance. Ensures smooth, uninterrupted gaming sessions, even during intense gameplay. 5. RGB Lighting: Heat dissipation fan features customizable RGB lighting that adds a stylish touch to your gaming setup. Allows you to create a personalized gaming experience by choosing your favorite color scheme.