A connection speed of 100 Mbps will be fast enough for you to download small files quickly, stream movies in HD, play online games on a handful of devices, and operate a few smart-home devices. Also, 100 Mbps speeds will require longer wait times to download large files.
As a general rule, the recommended internet speed for streaming in standard definition videos is 3–10 Mbps (Megabits per second). To stream Hulu, Netflix, and Sling TV, you’ll want a minimum download speed of 25 Mbps. For more devices and users, you’ll want a speed closer to 50 Mbps.