Features
| Product Code | ET875 |
| Form Factor | COM Express Compact Size |
| Card Size (mm) | 95 x 95 |
| Processor [CPU] | Intel® Atom™ E3845 4 Core 1.91 GHz BM: 1130 |
| Processor [CPU] Family | Intel® Atom™ |
| RAM [System Memory] | Upgradeable to 8 GB |
| SSD / HDD / mSATA Storage | SATAIII x 2 emmc5.0 (option) |
| LAN/Ethernet | GbE x 1 |
| USB 3.0 | x 2 |
| USB 2.0 | x 4 |
| RS-232 Serial Port | x 2 |
| RS-232/422/485 serial port | x 1 |
| Video Output | LVDS |
| LVDS | 24 bit 2CH |
| Audio Output | Line-in x 1 Line-Out x 1 |
| Expansion Slot | PCIe [x1] x 1 |
| Other Functions | D x 4 / DO x 4 |