4.6Gbps Wi-Fi: How 60GHz wireless works—and should you use it?

There’s a new Wi-Fi standard in town, and it takes speed to another level. 802.11ad Wi-Fi is rated for data throughput up to 4,600Mbps, or four times faster than the current speed champ 802.11ac. That’s much faster than standard gigabit Ethernet and most home broadband speeds, although—as any Wi-Fi user knows—there’s a big difference between theoretical speed and what’s possible in practice. Still, want to stream high-bitrate 4K, HDR films over Wi-Fi? That won’t be a problem with 802.11ad. Even the best triple-layer UHD Blu-rays top out at 128Mbps bitrates.