Parallel & Serial

Looking to flash a phone's firmware or update the codes on a scanner? Take a look at our selection of parallel and serial cables. Along with cables that link your devices up to your computer or another data source, you'll also find solutions designed to extend the reach of your data links.

Connectivity Center’s ever-expanding selection of serial and parallel cables includes internal solutions along with external cables for your devices. If your computer doesn't support the serial or parallel connection you need, consider adding it in a free expansion slot on the motherboard. And if your serial or parallel products aren't the right gender, we carry a host of solutions for facilitating those connections, too.

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  1. 6ft Serial Cable | UL | DB9 Male to DB25 Male | RS232
    6ft Serial Cable | UL | DB9 Male to DB25 Male | RS232
    Part #: 21E2-13217
    $4.94
  2. 1ft | DB9 Female to DB25 Male Serial Cable | UL rated
    1ft | DB9 Female to DB25 Male Serial Cable | UL rated
    Part #: 21E2-13412
    $3.69
  3. 3ft DB9 Female to DB25 Male Serial Cable | UL rated
    3ft DB9 Female to DB25 Male Serial Cable | UL rated
    Part #: 21E2-13414
    $4.94
  4. 6ft DB9 Female to DB25 Male Serial Cable | UL rated
    6ft DB9 Female to DB25 Male Serial Cable | UL rated
    Part #: 21E2-13417
    $4.94
  5. 10ft | DB9 Female to DB25 Male | Serial Cable
    10ft | DB9 Female to DB25 Male | Serial Cable
    Part #: 21E2-13421
    $6.19
  6. 15ft DB9 Female to DB25 Male Serial Cable | UL rated
    15ft DB9 Female to DB25 Male Serial Cable | UL rated
    Part #: 21E2-13426
    $8.69
  7. 25ft DB9 Female to DB25 Male Serial Cable | UL rated
    25ft DB9 Female to DB25 Male Serial Cable | UL rated
    Part #: 21E2-13436
    $6.19
  8. 6ft Serial Cable | UL | DB9 Male | RS232
    6ft Serial Cable | UL | DB9 Male | RS232
    Part #: 21E2-14217
    $4.94
  9. 10ft Serial Cable | UL | DB9 Male | RS232
    10ft Serial Cable | UL | DB9 Male | RS232
    Part #: 21E2-14221
    $4.94
  10. 15ft Serial Cable | UL | DB9 Male | RS232
    15ft Serial Cable | UL | DB9 Male | RS232
    Part #: 21E2-14226
    $7.44
  11. 25ft Serial Cable | UL | DB9 Male | RS232
    25ft Serial Cable | UL | DB9 Male | RS232
    Part #: 21E2-14236
    $6.19
  12. 50ft Serial Cable | UL | DB9 Male | RS232
    50ft Serial Cable | UL | DB9 Male | RS232
    Part #: 21E2-14261
    $14.94
  13. 1ft Serial Extension Cable | UL | DB9 Male to Female
    1ft Serial Extension Cable | UL | DB9 Male to Female
    Part #: 21E2-14312
    $3.69
  14. 3ft Serial Extension Cable | UL | DB9 Male to Female
    3ft Serial Extension Cable | UL | DB9 Male to Female
    Part #: 21E2-14314
    $3.69
  15. 3ft Black Serial Extension Cable | UL | DB9 Male to Female
    3ft Black Serial Extension Cable | UL | DB9 Male to Female
    Part #: 21E2-14314CL
    $3.69
  16. 6ft Serial Extension Cable | UL | DB9 Male to Female
    6ft Serial Extension Cable | UL | DB9 Male to Female
    Part #: 21E2-14317
    $4.94
  17. 6ft Black Serial Extension Cable | UL | DB9 Male to Female
    6ft Black Serial Extension Cable | UL | DB9 Male to Female
    Part #: 21E2-14317CL
    $4.94
  18. 10ft Serial Extension Cable | UL | DB9 Male to Female
    10ft Serial Extension Cable | UL | DB9 Male to Female
    Part #: 21E2-14321
    $6.19
  19. 10ft Black Serial Extension Cable | UL | DB9 Male to Female
    10ft Black Serial Extension Cable | UL | DB9 Male to Female
    Part #: 21E2-14321CL
    $4.94
  20. 15ft Serial Extension Cable | UL | DB9 Male to Female
    15ft Serial Extension Cable | UL | DB9 Male to Female
    Part #: 21E2-14326
    $7.44