C3558D4U-2OP has more RAM (128 GB vs 2 GB); ROCKPro64 2GB Single Board Computer has a dedicated GPU.
| C3558D4U-2OP | ROCKPro64 2GB Single Board Computer | |
|---|---|---|
| Price | — | $59.99 |
| CPU | — | Rockchip RK3399 |
| RAM | 128 GB DDR4 | 2 GB LPDDR4 |
| Storage | 6.0 GB | 128 GB |
| Graphics | — | MALI T-860 Quad-Core |
| Display | — | — |
| Operating system | — | — |
| Ethernet | — | 1 GbE |
| Ports | — | 1×USB-C · 1×USB-A · RJ45 |
