We hate to sound like a broken record, but it really does depend on what you’re streaming. Music streaming services require the lowest speeds, generally around 96 Kbps–0.5 Mbps. Live TV streaming, especially in 4K HD, requires the fastest speeds—usually around 25 Mbps to have a lag-free experience. You can also check out our roundup of the best streaming services to see what the minimum requirements are for each device.