Game Console Casing for Raspberry Pi 4 B Build your own Retro Gaming Console Build your own Retro Gaming console with this Nes4Pi case. It is specifically designed for the Raspberry Pi 4 Board and offers very good heat dissipation performance with a cool retro appearance. Integrates a 3510 fan can help raspberry Pi 4 B cool down during play time. Easy to assemble NES style 3510 Fan inside Lateral heat dissipation Contents 1pcs case 3pcs heatsink