20pcs Laptop Cooling Copper Heat Sink Thermal Conductive Tabs Cell Phone Computer Graphics Card Heat Sinks 15x15x0.4mm Tag-Mounting Bracket USB data cable

USB data cable

the flashlight will alarm

3) Weight: 48g

Stable triangular structure

40HQ: 1501 cartons * 80 pcs = 120080 pcs

20pcs Laptop Cooling Copper Heat Sink Thermal Conductive Tabs Cell Phone Computer Graphics Card Heat Sinks 15x15x0.4mm Tag-Mounting Bracket USB data cable1. Pure copper material, a variety of specifications, smooth surface, rounded edges and corners, no burrs 2. Cooling the nearby ICs during maintenance to prevent tin popping 3. Thermal conductivity between the graphics card and cooling module and gap filler, improve thermal conductivity, reduce the graphics card repair rate 4. Thermal conductivity up to 401w mk 5. Material: copper 6. Size: 15 20mm Specification: Package Weight One Package Weight 0.