Amazon.com: Suamdoen USB to DB25 Male Serial Converter Apdater Null Modem Crossover Printer Cable FTDI Driver Programming for Epson TM-T88V Printer : Electronics
What is the use of a straight through and crossover cable in a computer network? - Quora
25 Feet Bi-Directional Parallel Printer (IEEE-1284) Cable (DB25M to C36M) - Micro Connectors, Inc.
How to make RJ45 cable - Inst Tools
Amazon.com: KENTEK 6 Feet FT DB25 Null Modem Serial Printer Cable Cord Connector 28 AWG RS-232 Crossover 25 Pin Male to Female M/F Molded D-Sub Port for PC Mac Linux Printer Data