Question:
What is the part number used for ordering a Digi JTAG LINK USB 2.0 20 pin hardware debugger?
Answer:
Digi doesn't sell the USB debugger anymore. You can get the J(TAG)-Link from Segger.
The Digi debugger DG-ACC-JLNK came with a 20 to 14 pin ConnectCore 9C adapter PCA:

which is not available anymore. See the sematics: 30006601-04
USB driver for Windows and Linux can be downloaded from SEGGER.com
Last updated:
Oct 16, 2025