diff --git a/hwilib/devices/digitalbitbox.py b/hwilib/devices/digitalbitbox.py
index 5b4e4a4c6..0fdd10268 100644
--- a/hwilib/devices/digitalbitbox.py
+++ b/hwilib/devices/digitalbitbox.py
@@ -189,6 +189,9 @@ def close(self):
     def get_serial_number_string(self):
         return 'dbb_fw:v5.0.0'
 
+    def get_product_string(self):
+        return 'Digital Bitbox firmware'
+
 def send_frame(data, device):
     data = bytearray(data)
     data_len = len(data)