4 In 1 Raspberry Pi 3 Model B + Transparent ABS Case Shell + Aluminum Heat Sink Copper Heatsink + ABS Mini Cooling Fan Kit

Raspberry Pi 3 Model B: Description: - Broadcom BCM2387 chipset - 1.2GHz Quad-Core ARM Cortex-A53 - 802.11 bgn Wireless LAN and Bluetooth 4.1 (Bluetooth Classic and LE) - 1GB RAM - 64 Bit CPU - 4 x US