Listing includes:

• ASRock H110 Pro BTC+ 13 Slot Mining Motherboard
• Celeron/Pentium CPU (G3900, G3930, G4400, etc)
• CPU Cooler
• 4GB RAM
• Pico PSU - Allows you to power the entire setup using mining PSU 6 pin connector
• Speaker
• Push Button on/off

Tested working – just add SSD/USB and GPUs, and you're ready to go.