Raspberry Pi 2 Model B Quad Core 1GB RAM Single Board Computer with Heatsinks Raspberry Pi 2 Model B 1GB Quad Core Project Board with Retail Packaging 1 Straight Fin CPU Heatsink (10mm height) with 3M Double-Sided Thermal Adhesive 1 Straight Fin LAN Heatsink (5mm height) with 3M Double-Sided Thermal Adhesive Our heatsinks reduce hot spots on the chip and reduces temperatures by 5-15 C 2A Power Supply, MicroSD card, and accessories sold separately