The forthcoming M4 MacBook Air could revolutionize external display support, with the potential to connect to two external monitors without the need to close its lid. This advancement mirrors the capabilities of the M4 MacBook Pro, signaling a significant upgrade in display flexibility potential. The improved bandwidth of the M4 chip suggests the possibility of supporting three screens simultaneously, making the M4 MacBook Air an appealing choice for consumers seeking enhanced display options. While much of this remains speculative, the imminent launch of the M4 MacBook Air promises an exciting development in the realm of external display functionality.