1,【Heat Sink with Thermal Pad】: The Heat Sink is designed specifically for Steam Deck 2230 SSD, SabrentRocket 2230, Rog Ally SSD. | 2.【Pure Copper coverd by Graphite - Anti-Thermal Runaway】: The copper surface is coated with graphene, which has better heat dissipation effect than pure copper heat sink. Reduce the risk of steam deck overheating during intense gameplay and improve your 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. | 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. 【Package Include】: Copper Heat Sink *1, Phase Change Thermal Pad *2, Silicon Thermal Pad *2, Screwdriver *1, Triangle Pry Tool *1, Screw *2 for M.2 SSD) | 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.