CM-3N is a compact UHF module based on Impinj E310 chip and supports Impinj Gen2X, it can be equipped with handheld devices, card issuers, all-in-one machines, the module has various features such as high integration, small size, low power consumption, stability and reliability, also it has excellent anti electromagnetic interference ability and heat dissipation performance. It is suitable for reading and writing in short-range scenarios such as container logistics and medical treatment.