Networking, Wi-Fi & Cellular
Apple integrates custom wireless controllers and antennas tuned for each device class, balancing throughput with energy efficiency. The latest MacBook Pro models ship with Wi-Fi 6E, unlocking the 6 GHz band for lower latency and higher sustained rates in dense environments. Meanwhile, iPhone modems leverage advanced carrier aggregation to maintain reliable 5G performance even when signal quality fluctuates.
On the software side, features like Continuity Camera and Universal Control illustrate how tightly coupled hardware and networking stacks enable cross-device experiences. Enterprise deployments benefit from strong WPA3 support, automatic VPN configuration through MDM, and secure enclave-backed authentication for critical services.