20pcs Laptop Cooling Copper Heat Sink Thermal Conductive Tabs Cell Phone Computer Graphics Card Heat Sinks 15x15x1.5mm Filter-Cooling Fan Radiator MUTI-FUNCTION DESIGN: The USB C

MUTI-FUNCTION DESIGN: The USB C to 3

40HQ: 1473 cartons * 20 pcs = 29460 pcs

HIFI high-fidelity sound effect

every button

20pcs Laptop Cooling Copper Heat Sink Thermal Conductive Tabs Cell Phone Computer Graphics Card Heat Sinks 15x15x1.5mm Filter-Cooling Fan Radiator MUTI-FUNCTION DESIGN: The USB C1. 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.