- 9 Pin to 25 Pin Serial
- 9pin to HP48 Pin Serial
- ADC PDU
- Adtran CSUs RJ45 to DB9
- Apple QuickTake camera to PC serial port
- BCM92045NMD
- Cisco Asynchronous-Line RJ45 to 68Pin SCSI
- Cisco Console RJ45 to DB25 Pin
- Cisco Console RJ45 to DB9 Pin
- Cisco DB-60 to DB-60
- Cisco EIA/TIA-232 (RS-232) DCE
- Cisco EIA/TIA-232 (RS-232) DTE
- Cisco EIA/TIA-449 (RS-449) DCE
- Cisco EIA/TIA-449 (RS-449) DTE
- Cisco EIA/TIA-530 DTE
- Cisco RJ45 to DB25
- Cisco V.35 DCE
- Cisco V.35 DTE
- Cisco X.21 DCE
- Cisco X.21 DTE
- Conrad Electronics MM3610D 25 Pin
- Conrad Electronics MM3610D 9 Pin
- Cyclades cabling diagrams
- Dell Dimension 2350, 2400 internal USB and Speaker
- Epson Serial/RS-232 Cable DB9 to DB25
- KODAK Camera DC40 DC50 DC120 DC240 DC280 DC3400 DC5000 Serial
- LapLink 25 pin Serial
- LapLink 9 pin Serial
- Linker DTE 25 pin Serial
- Mac to C64 Nullmodem
- Macintosh modem (Without DTR)
- Macintosh to HP48
- Macintosh to PC Null Modem
- Modem
- Nortel Contivity 1010 RJ45 to DB9 Pin
- Nullmodem
- Nullmodem 25 to 25 Pin
- Nullmodem 9 to 25 Pin
- Nullmodem 9 to 9 Pin
- Nullmodem Mac to C64
- Phase I Macintosh modem
- Phase I PC modem
- Phase II Macintosh modem
- Phase II PC modem
- Ricochet SE Macintosh modem
- Ricochet SE PC modem
- Ricochet SX Macintosh modem
- Ricochet SX PC modem
- RJ45 Roll-Over
- RocketPort Serial (25)
- Serial Printer (25-25)
- Serial Printer (9-25)
- Serial Printer (9-25) Epson
- Smart card (Sim card) to PC adapter cable (sim reader/writer) schematic
- Speedster modem
- Sun Cisco RJ45 to Cyclades RJ45
- Two-Wire modem (25-25)
- Two-Wire modem (9-25)
- USB cable schematic
- V.35 crossover
- White Console to PA-RISC computers
- X.21 DB25 to DB15