Keltron is a manufacturer of commercial electronic flat cable connectors. Types include D-Sub IDC, IDC-DIP, IDC-Mini Dip, and IDC-Socket ribbon cable interconnects.

Show Me Cables is a distributor of ribbon connectors in a variety of configurations, including 50 pin female, 10/20/26 pin dual row IDC socket, 14/34/40 pin dual row socket, 50 pin IDE, ATA-100 IDE, parallel port cable DB25 female to 26 pin IDC socket, and DB50 male.