Supports advanced 5G NR network carrier aggregation (CA) technology, significantly improving spectrum utilization, bringing higher user data rates, lower latency, greater capacity, more reliable network service, and better performance. At the same time, low-frequency ENDC technology is supported to improve coverage, and signals in suburban, rural, and remote areas are wider and longer. The MC888 truly realizes the advantages of wide coverage and fast speeds of 5G signals, allowing users to enjoy a fast internet experience anytime and anywhere. During gaming, it supports LTE 4G Cat16 1.0Gbps rate, which is also very fast.