1,【Heat Sink with Thermal Pad】: Pure copper heat sink is designed specifically for Steam Deck 2230 SSD, SabrentRocket 2230, Rog Ally SSD. | 2.【Pure Copper Heat Sink - Anti-Thermal Runaway】: Adopts pure copper material with high heat dissipation performance, reduces the risk of overheating the steam deck during intense game play, and improves the gaming experience. | 3,【Phase Change and Silicone Thermal Pad】: The thermal pad not only improves heat dissipation, but also flattens the surface of the SSD, prevents it from hitting the shield cover, and prevents short circuit. 【Package Include】: Copper Heat Sink *1, Phase Change Thermal Pad *3, Silicon Thermal Pad *2, Screwdriver *1, Opening Pry Bar *1, Triangle Pry Tool *1, Screw *18 (8 long and 8 short for Steam Deck Back Plate, 2 for M.2 SSD) | 4,【Heatsink and Repair Kit】: Repair kit for removing SSD heatsink and backplate includes copper heatsink, silicone thermal pad, prying tool, screwdriver, and screws. Remove the old heatsink from your computer and install the new heatsink into your computer using a repair kit. | 5, 【100% Satisfaction Guarantee】: Haojiaho is committed to providing customers with high quality products and service. Customer satisfaction is our top priority. If you have any issues (including damage, functionality issues, missing items, incorrect colors, or package non-receipt, etc.), please contact us in time to get a new replacement or refund, and we will reply to you within 24 hours.