| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Interface | Number of Ports | 
|---|---|---|---|---|---|---|---|---|---|---|
|   | EKI-1524-CEETHERNET TO SER RS-232/422/485 Advantech Corporation | 1,664 |  |   Datasheet | - | Box | Active | Ethernet to Serial | RS-232/422/485 | 4 | 
|   | EKI-1522CI-DEETHERNET TO SERIAL RS-232/422/48 Advantech Corporation | 3,291 |  | - | - | Bulk | Active | Ethernet to Serial | RS-422/485 | 2 | 
|  | BB-ESP904ETHERNET TO SER RS-232/422/485 Advantech Corporation | 3,168 |  |   Datasheet | Vlinx™ | Bulk | Obsolete | Ethernet to Serial | RS-232/422/485 | 4 | 
|   | BB-MESR902TETHERNET TO SER RS-232/422/485 Advantech Corporation | 3,775 |  |   Datasheet | Vlinx™ | Bulk | Obsolete | Ethernet to Serial | RS-232/422/485 | 2 | 
|   | BB-ESR904ETHERNET TO SER RS-232/422/485 Advantech Corporation | 3,310 |  |   Datasheet | Vlinx™ | Bulk | Obsolete | Ethernet to Serial | RS-232/422/485 | 4 | 
|   | EKI-1524CI-CEETHERNET TO SERIAL RS-422/485 Advantech Corporation | 4,630 |  |   Datasheet | - | Box | Active | Ethernet to Serial | RS-422/485 | 4 | 
|   | EKI-1528I-DR-AEETHERNET TO SER RS-232/422/485 Advantech Corporation | 4,733 |  |   Datasheet | - | Bulk | Active | Ethernet to Serial | RS-232/422/485 | 8 | 
|   | BB-ESP906CLETHERNET TO SER RS-232/422/485 Advantech Corporation | 3,876 |  |   Datasheet | Vlinx™ | Bulk | Active | Ethernet to Serial | RS-232/422/485 | 6 | 
|   | EKI-1528I-CEETHERNET TO SER RS-232/422/485 Advantech Corporation | 3,604 |  |   Datasheet | - | Box | Active | Ethernet to Serial | RS-232/422/485 | 8 | 
|   | EKI-1528CI-DR-AEETHERNET TO SER RS-232/422/485 Advantech Corporation | 2,423 |  |   Datasheet | - | Bulk | Active | Ethernet to Serial | RS-232/422/485 | 8 |