KEYESTUDIO 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspberry Pi 4/A+/B+/Pi 2 Model B/Pi 3 Model B
| Country | USA |
| Brand | Monoprice |
| Manufacturer | Monoprice |
| Binding | Electronics |
| ItemPartNumber | 112680 |
| Model | 112680 |
| Warranty | 1 Year |
| Color | Black |
| ReleaseDate | 2019-06-13 |
| Size | 3 Liter |
| UnitCount | 1 |
| UPCs | 889028006986 |
| EANs | 0889028006986 |