OPS Slot-in PC, Intel Celeron ("Bay Trail", N2807) 2x 1.58 GHz, 2 GB RAM, 32 GB SSD and WS7E (Windows Embedded Standard 7) preloaded. Interfaces: 2x USB 3.0, SD Card slot, Ethernet, MiniDisplayPort out and Audio. For OPS-Slots, via Dual Slot adapter or OP