| PartNumber | EKI-7554SI-AE | EKI-7559MI-AE | EKI-7526I-AE |
| Description | Ethernet Modules 4-port 10/100M +2 S.M Fiber Managed Ethernet Switch, -40~75C | Ethernet Modules 8-port 10/100M +2 M.M Fiber Managed Ethernet Switch, -40~75C | Ethernet Modules 16-port 10/100Mbps Unmanaged Ethernet Switch, -40~75C |
| Manufacturer | Advantech | Advantech | Advantech |
| Product Category | Ethernet Modules | Ethernet Modules | Ethernet Modules |
| RoHS | Y | Y | Y |
| Product | Ethernet Switches, Managed | Ethernet Switches, Managed | Ethernet Switches, Unmanaged |
| Series | EKI-7554SI | EKI-7559MI | - |
| Brand | Advantech | Advantech | Advantech |
| Product Type | Ethernet Modules | Ethernet Modules | Ethernet Modules |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Ethernet & Communication Modules | Ethernet & Communication Modules | Ethernet & Communication Modules |