The moisture meter can quickly measure the moisture content of the grain. 1. Precise thermal conductivity: The graphene radio precisely conducts heat and cools down quickly, dissipates heat quickly and is more stable to use. 2. Heat conductivity: Using better thermal conductivity of graphene, using the internal air channel of the notebook, it dissipates heat quickly. 3. M.2 socket: The M.2 graphite heat sink is compatible with the M.2 socket for PS5, which can be adapted to different scenarios. 4. 2 pieces: 2 packs in total to meet your needs, this cooler is suitable for laptops and some narrow spaces, compact and portable, easy to use. 5. Easy installation: self-adhesive heat sink allows you to easily attach the cooler to your SSD without tools. Specification: Item Type: M.2 SSD Graphene Heatsink Material: folia copper, graphene Applies to models: M.2 SSD laptop memory Size: approx. 0.15 x 74 x 22 mm / 0.006 x 2.9 x 0.87 inch List of packages: Graphene Heatsink 2 x M.2 SSD