diff --git a/default/usbguard/librem5.conf b/default/usbguard/librem5.conf
index 034105de132f02f883f4e5873c0f2b833011f18a..374fa994a94bebe73e8e291d2d652fc9f2d54d20 100644
--- a/default/usbguard/librem5.conf
+++ b/default/usbguard/librem5.conf
@@ -7,6 +7,7 @@ allow id 0424:4041 serial "000008264001" name "Ultra Fast Media Reader" hash "/n
 allow id 2020:2060 serial "" name "Qualcomm CDMA Technologies MSM" hash "1E5MUAqBN4Iq7aIBy9C66mfhsybxqVMgqb0Zo2g0vPw=" parent-hash "vcQCvo7og/OsiyjGJkBpBhxttJR/CC2E95j94p5kh0I=" via-port "1-1.2" with-interface { ff:ff:ff ff:ff:ff ff:ff:ff ff:fe:ff ff:ff:ff }
 allow id 05c6:9008 serial "" name "QHSUSB__BULK" hash "mt4RMdYrqmu5bBO44ciE+71CSDj1wcn0NtPizAg7/x8=" parent-hash "vcQCvo7og/OsiyjGJkBpBhxttJR/CC2E95j94p5kh0I=" via-port "1-1.2" with-interface ff:ff:ff
 allow id 1199:9091 name "Sierra Wireless EM7565 Qualcomm\xc2\xae Snapdragon\xe2\x84\xa2 X16 LTE-A" parent-hash "vcQCvo7og/OsiyjGJkBpBhxttJR/CC2E95j94p5kh0I=" via-port "1-1.2" with-interface { ff:ff:ff ff:00:00 ff:00:00 ff:ff:ff }
+allow id 1e0e:9001 serial "0123456789ABCDEF" name "SIM7906 Serials" hash "/GPAQk1XhoB8Q1gnx/49JERxCvZHM+ZtG3ii5MLC11Y=" parent-hash "vcQCvo7og/OsiyjGJkBpBhxttJR/CC2E95j94p5kh0I=" via-port "1-1.2" with-interface { ff:ff:ff ff:00:00 ff:00:00 ff:00:00 ff:00:00 ff:ff:ff }
 # devkit
 allow id 14cd:8601 serial "" name "USB 2.0 Hub            " hash "RN/f2VgpeUyEA0m/g4u0+fGEAA2RpfYxrb7E4SVdSM0=" parent-hash "kQKNcgqMBsbagqNrEZFMYdCt6kdadyVVBxg4x9VK9go=" via-port "1-1" with-interface 09:00:00
 allow id 14cd:8170 serial "817020130813" name "USB Mass Storage Device" hash "/yGDok5q9tJGsknncuYeyqHpvUfm4e8r5fWubEoZgL4=" parent-hash "RN/f2VgpeUyEA0m/g4u0+fGEAA2RpfYxrb7E4SVdSM0=" via-port "1-1.1" with-interface 08:06:50