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2 In 1 Serial Loop Back Tester For Both Db9 For Db25 Connections
Allows You To Test Transmission And Receiving Lines By Looping The Signal Back From One To The Other On The Same Connection
Great For Troubleshooting Issues On Serial Interfaces
Testing Software Not Included
2 in 1 serial loop back tester for both db9 for db25 connections. Allows you to test transmission and receiving lines by looping the signal back from one to the other on the same connection. Great for troubleshooting issues on serial interfaces. Testing software not included.
Monoprice DB9F/DB25F Serial Loop Back Tester (101207) - B001TJ860C