| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Convert From (Adapter End) | Convert To (Adapter End) | Interface | Features | Utilized IC / Part | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|  | BB-422PP9TBCONVERT 2CH PORT PWR RS232-RS422 Advantech Corporation | 3,547 |  |   Datasheet | - | Bulk | Active | Serial to Serial | D-Sub 09 Pos (DB9) Female | Terminal Block | RS-232, RS-422 | - | - | 
|  | BB-485SD9TBCONVERTER 2PORT PWR RS232-RS485 Advantech Corporation | 1,504 |  |   Datasheet | - | Bulk | Active | Converter, RS-232 to RS-485 | D-Sub 09 Pos (DB9) Female | Terminal Block | RS-232, RS-485 | - | - | 
|   | BB-USPTL4CONVERTER USB TO RS-422/485 Advantech Corporation | 4,466 |  |   Datasheet | - | Bulk | Active | USB to Serial | USB - B 2.0 Female | Terminal Block | RS-422, RS-485 | ESD Protecting, LED Indicator | - | 
|  | BB-9SPOP2ISOLATOR PORT-PWR RS232 9PIN 2CH Advantech Corporation | 3,071 |  |   Datasheet | - | Bulk | Active | Repeater | D-Sub 09 Pos (DB9) Female | D-Sub 09 Pos (DB9) Male | RS-232 | ESD Protecting, Surge Protection | - | 
|   | BB-4WSD9TB2-4 WIRE 422/485 CONVERTER WITH Advantech Corporation | 3,565 |  |   Datasheet | - | Bulk | Active | Converter, RS-232 to RS-485 | D-Sub 09 Pos (DB9) Female | Terminal Block | RS-232, RS-485 | Surge Protection | - | 
|   | BB-485USB9F-2W-LSUSB TO SERIAL 1PT 485, 2 WR DB9F Advantech Corporation | 1,952 |  |   Datasheet | - | Bulk | Active | USB to Serial | USB - B 2.0 Female | D-Sub 09 Pos (DB9) Female | RS-485 | - | - | 
|  | BB-9POP4ISOLATOR RS-232 2000V Advantech Corporation | 3,548 |  |   Datasheet | - | Bulk | Active | Repeater | D-Sub 09 Pos (DB9) Female | D-Sub 09 Pos (DB9) Male | RS-232 | ESD Protecting, Surge Protection | - | 
|   | BB-4WSD9OTBCONVERTER W/DB9 ISOLATED RS-485 Advantech Corporation | 4,083 |  |   Datasheet | - | Bulk | Active | Converter, RS-232 to RS-485 | D-Sub 09 Pos (DB9) Female | Terminal Block | RS-232, RS-485 | Surge Protection | - | 
|   | BB-USO9ML2-LS-AADAPT USB TO RS232 DB9 MALE LOCK Advantech Corporation | 4,950 |  |   Datasheet | - | Bulk | Active | USB to Serial | USB - A 2.0 Male | D-Sub 09 Pos (DB9) Male | RS-232 | ESD Protecting, LED Indicator | - | 
|   | BB-SCP311T-DFTB3SERIAL CONVERTER PANEL MOUNT Advantech Corporation | 1,160 |  |   Datasheet | - | Bulk | Active | Converter, RS-232 to RS-422/485 | D-Sub 09 Pos (DB9) Female | Terminal Block | RS-232, RS-422, RS-485 | ESD Protecting, LED Indicator, Surge Protection | - |