Replacement Module for CX870-3B-D120 and DM870A-AQE

Item is a replacement module compatible with CX870-3B-D120 and DM870A-AQE. Designed as a direct-fit swap for the specified module models — confirm your device’s model number before ordering. Sold as the module only for use with equipment requiring CX870-3B-D120 or DM870A-AQE modules.