Allows up to eight computers share one serial device. This includes printers, modems, plotters and other peripherals with RS232 serial interface. It provides time-out adjustment, first-come, first-serve automatic switching, and push-button port...[more info]

This 3-button mouse is for older computer system that uses DB9 or DB25 port for the mouse. It includes adaptor and has built-in 6ft cord. (Connectors: DB9 female; Adaptor Connectors: DB9 Male to DB25 Female) [more info]

Converts any serial cable or port with DB25 male into a DB9 male. Pin-Out: 1-8 / 2-3 / 3-2 / 4-20 / 5-7 / 6-6 / 7-4 / 8-5 / 9-22. (Connectors: DB9 Male to DB25 Female) [more info]

Converts any serial cable or port with DB25 male into a DB9 male with hexnuts. Pin-Out: 1-8 / 2-3 / 3-2 / 4-20 / 5-7 / 6-6 / 7-4 / 8-5 / 9-22. (Connectors: DB9 Male to DB25 Female) [more info]

Converts any serial cable or port with DB25 male into a DB9 male with hexnuts. Pin-Out: 1-8 / 2-3 / 3-2 / 4-20 / 5-7 / 6-6 / 7-4 / 8-5 / 9-22. (Connectors: DB9 Male to DB25 Female) [more info]

Connects any RS232 serial device with DTE DB9 to PC with DB9 serial port. This null modem cable also allows you to transfer files between two computers using its DB9 serial port as well as all RS232 DTE to DTE connections. Works with file transfer...[more info]

Connects any RS232 serial device with DTE DB9 to PC with DB9 serial port. This null modem cable also allows you to transfer files between two computers using its DB9 serial port as well as all RS232 DTE to DTE connections. Works with file transfer...[more info]

Connects any RS232 serial device with DTE DB9 to PC with DB25 serial port. This null modem adaptor also allows you to transfer files between two computers using its DB25 or DB9 serial port along with a DB25 or DB9 straight thru cable as well as all...[more info]

Connects any serial modem or device where null modem pinout is used with DB25 to PC DB9 serial port. This cable has matched impedance, PVC jacket, molded ends with thumbscrews and inner hood soldered 360 degrees to the connector for complete end to...[more info]

Connects any serial modem with DB25 to PC DB9 serial port. This cable has matched impedance, PVC jacket, molded ends with thumbscrews and inner hood soldered 360 degrees to the connector for complete end to end shielding. Pin-Out: 1-8 / 2-3 / 3-2 /...[more info]

Extends any DB9 cable or connects any serial device to a computer. This multi-purpose, straight-thru cable is fully-wired to support all RS232 applications including modem, serial printer, switch and other RS232 devices. Also works for...[more info]

Extends any DB9 cable or connects any serial device to a computer. This multi-purpose, straight-thru cable is fully-wired to support all RS232 applications including modem, serial printer, switch and other RS232 devices. Also works for...[more info]