Feature:1. SCOPE OF APPLICATION: SSD copper heat sink for Steam Deck and for ROG ALL , the installation is more convenient and easy, easy to meet your usage needs.2. HEAT DISSIPATION: SSD heatsink thermal pad is made of pure copper material, which is not only very durable, but also has good heat dissipation performance to improve gaming experience.3. INCLUDED: Includes 1 x 0.5mm / 0.02in Copper Heatsink, 2 x 0.13mm / 0.01in Phase Change Thermal Pads, 3 x 0.5mm / 0.02in Silicone Thermal Pads, 1 x Screwdriver, 1 x Split Pry Bar, 1 x Triangular Pry Tool, 18 x Screws.4. PHASE CHANGE THERMAL PAD: Phase change silicone thermal pad not only improves heat dissipation, but also flattens the SSD surface to avoid bumping the shield cover.5. STABLE OPERATION: Thermal copper sheet aids in passive heat dissipation, plus the high performance thermally conductive silicone sheet absorbs solid heat onto the top of the copper sheet, which quickly removes heat through the laptop's internal fan.Specification:Item Type: For Steam Deck SSD Heatsink Thermal PadMaterial: Copper, SiliconeHeat Dissipation Copper Sheet Size: Approx. 26 x 23 x 0.5mm / 1.02 x 0.91 x 0.02inCompatible Brands: For Steam Deck, For ROG ALLApplicable Hard Disk: M.2 2230 NVME SSD.Package List:1 x Copper Heat Sink2 x Phase Change Thermal Pad3 x Silicon Thermal Pad1 x Screwdriver1 x Open Pry Bar1 x Triangle Pry Tool18 x Screw1 x Storage BoxNote:Please allow some error due to manual measurement.