diff --git a/src/optigatrust/_backend.py b/src/optigatrust/_backend.py
index 7a534d5..5a2c9a1 100644
--- a/src/optigatrust/_backend.py
+++ b/src/optigatrust/_backend.py
@@ -81,6 +81,7 @@ def _scan_com_ports():
         if (
             com_port.description.startswith("USB Serial Device")
             or com_port.description.startswith("KitProg3")
+            or com_port.description.startswith("MiniProg4")
             or com_port.description.startswith("Communications Port")
             or com_port.description.startswith("IFX CDC")
         ):