serial tester

Keyspan USB Twin Serial Adapter is a driver for the USB Twin Serial Adapter.

Allows FileMaker to access multiple serial ports.

Driver for USB 4-port serial adaptor.

Simple PHP code testing app.

Create bar code sequences.

Serial port terminal app.

BLT (Braxton's Link Tester) is a Shareware link checker for Mac OS X.

Allows access to internal modem/serial ports from AppleScript.

Keep track of your software registrations and serial numbers.

Number forms, print serial numbers on tickets, receipts.