Are you bothered by the heat problem of the Raspberry Pi? Don't worry, we have prepared a set of heat dissipation solutions for Raspberry Pi 4B. These black aluminum heat sinks of various sizes adopt a slotted design on the surface, which is more conducive to heat dissipation. They also come with adhesive backing for easy installation.

Specifications:

• Size:
• Black heat sink with adhesive (large): 40 x 30 mm / 1.57 x 1.18 inch
• Black heat sink with adhesive (middle): 14.5 x 10 mm / 0.57 x 0.39 inch
• Black heat sink with adhesive (small): 9 x 9 mm / 0.35 x 0.35 inch
• The heat sink comes with adhesive
• Material: black aluminum material

Warranty: 90 days

• Warranty will not apply if Product fails or is damaged after delivery to you due to accident, abuse or misuse.

Package Includes:

• 1 x Black heat sink with adhesive (large)
• 1 x Black heat sink with adhesive (middle)
• 2 x Black heat sink with adhesive (small)