| Alfabetical Brand/Type List Criteria: Interface (bit-serial, RS232)
 | AKA (Also Known As) | Label on Back | Product Number | Year of introduction | Classification | 
| CANON_perips: X722 (Interface) | RS-232C LEVEL CONVERTER X-722 |   | X722 (X-722) | 1983 | Perhiperal / Interface (bit-serial, RS232) | 
| CASIO_perips: FA6 (Interface) | FA-6 |   | FA6 (FA-6) | ~1990 | Perhiperal / Interface (bit-serial, RS232) | 
| CASIO_perips: FA7 (Interface) | INTERFACE UNIT FA-8 |   |   | ~1990 | Perhiperal / Interface (bit-serial, RS232) | 
| CASIO_perips: FA7 (Interface) | FA-7, CASSETTE INTERFACE, RS-232C, CENTRONICS STANDARD |   | FA7 (FA-7) |   | Perhiperal / Interface (bit-serial, RS232) | 
| HP_perips: 11205A (Serial I/O Interface) 9800-series |   |   | 11205A | ~1972 | Perhiperal / Interface (bit-serial, RS232) | 
| HP_perips: 82164A (Interface: HP-IL<>RS232C) | 82164A HP-IL/RS-232C INTERFACE |   | 82164A |   | Perhiperal / Interface (bit-serial, RS232) | 
| NEC_perips: PC2095 (Interface) |   |   | PC2095 | ~1983 | Perhiperal / Interface (bit-serial, RS232) | 
| OLYMPIA_perips: OLP310 (RS232 Interface) | OL-P310 |   | OLP310 (OL-P310) |   | Perhiperal / Interface (bit-serial, RS232) | 
| PANASONIC_perips: JRU20 (Multi I/O) |   |   | JRU20 |   | Perhiperal / Interface (bit-serial, RS232) | 
| PANASONIC_perips: RLP3001 (Interface) |   |   | RLP3001 (RL-P3001) | ~1983 | Perhiperal / Interface (bit-serial, RS232) | 
| RADIO SHACK_perips: 26-3612 (RS-232C Interface) | TRS-80, RS-232 INTERFACE |   | 263612 (26-3612) | 1984 | Perhiperal / Interface (bit-serial, RS232) | 
| SHARP_parts: CE1601L (Cable) |   |   | CE1601L (CE-1601L) |   | Part / Cable, cord (interfacing) / Interface (bit-serial, RS232) | 
| SHARP_parts: CE1602L (Cable) |   |   | CE1602L (CE-1602L) |   | Perhiperal / Cable, cord (interfacing) / Interface (bit-serial, RS232) | 
| SHARP_parts: CE1603L (Cable) |   |   | CE1603L (CE-1603L) |   | Part / Cable, cord (interfacing) / Interface (bit-serial, RS232) | 
| SHARP_parts: CE1604L (Cable) |   |   | CE1604L | 1986 | Part / Interface (bit-serial, RS232) / Cable, cord | 
| SHARP_parts: CE1605L (Cable) |   |   | CE1605L (CE-1605L) | 1986 | Part / Cable, cord (interfacing) / Interface (bit-serial, RS232) | 
| SHARP_parts: CE315L (Cable) | CE-315L, DATA TRANSFER CABLE |   | CE315L (CE-315L) |   | Part / Cable, cord / Interface (bit-serial, RS232) | 
| SHARP_parts: CE515L (Cable) |   |   | CE515L |   | Part / Cable, cord / Interface (bit-serial, RS232) | 
| SHARP_perips: CE130T (Interface) |   |   | CE130T (CE-130T) |   | Perhiperal / Interface (bit-serial, RS232) / Cable, cord | 
| SHARP_perips: CE131T (Interface) |   |   | CE131T (CE-131T) |   | Perhiperal / Interface (bit-serial, RS232) / Cable, cord | 
| SHARP_perips: CE132T (Interface) |   |   | CE132T (CE-132T) | 1989 | Perhiperal / Interface (bit-serial, RS232) / Cable, cord | 
| SHARP_perips: CE133T (RS232C Level Converter) IQ7* |   |   | CE133T (CE-133T) |   | Perhiperal / Interface (bit-serial, RS232) / Cable, cord | 
| SHARP_perips: CE134T (RS232C Level Converter) IQ7* | CE-134T, RS-232C LEVEL CONVERTER |   | CE134T (CE-134T) |   | Perhiperal / Interface (bit-serial, RS232) | 
| SHARP_perips: CE136T (Interface) |   |   | CE136T (CE-136T) |   | Perhiperal / Interface (bit-serial, RS232) / Cable, cord | 
| SHARP_perips: CE139T (Interface) |   |   | CE139T (CE-139T) |   | Perhiperal / Interface (bit-serial, RS232) | 
| SHARP_perips: CE140T (Interface) | CE-140T, RS-232C LEVEL CONVERTER |   | CE140T (CE-140T) | <=-1992 | Perhiperal / Cable, cord (interfacing) / Interface (bit-serial, RS232) | 
| SHARP_perips: CE150TS (Interface) |   |   | CE150TS (CE-150TS) |   | Part / Interface (bit-serial, RS232) | 
| SHARP_perips: CE158 (Interface) | CE-158, RS-232C AND PARALLEL INTERFACE |   | CE158 (CE-158) |   | Perhiperal / Interface (bit-serial, RS232) / Interface (Centronics) | 
| SHARP_perips: CE1601T (Interface) |   |   | CE1601T (CE-1601T) |   | Perhiperal / Interface (bit-serial, RS232) | 
| SHARP_perips: CE1602L (Cable) |   |   | CE1602L (CE-1602L) |   | Part / Cable, cord (interfacing) / Interface (bit-serial, RS232) | 
| SHARP_perips: CE1602T (Cable) |   |   | CE1602T |   | Part / Interface (bit-serial, RS232) / Cable, cord | 
| SHARP_perips: CE1602T (Interface) PC1600<>PC7000 |   |   | CE1602T |   | Perhiperal / Interface (bit-serial, RS232) | 
| SHARP_perips: CE658T (Interface) |   |   | CE658T |   | Perhiperal / Interface (bit-serial, RS232) | 
| TEXAS INSTRUMENTS_perips: HX3000 (Interface) |   |   | HX3000 (HX-3000) | 1983 | Perhiperal / Interface (bit-serial, RS232) | 
| TEXAS INSTRUMENTS_perips: HX3000P (Interface) |   |   | HX3000P (HX-3000/P) | 1983 | Perhiperal / Interface (bit-serial, RS232) | 
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| 07-mar-2025:   (35 Items). |   |   |   |   |   | 
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| Do you know about any models not listed here ?, please do mail me or send me a picture of the device... I'll be more than happy to publish the info and mention your name for credit ... thank you ! |   |   |   |   |   | 
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