Sparklight is the only internet provider operating in Miami, providing cable internet service. In our research, we have been seeing 87 Mbps for download speeds and 15 Mbps for upload speeds for Sparklight customers over 17 recent tests.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Sparklight Cable | 87 Mbps | 15 Mbps | 16 ms |
| * Data from speed tests taken in the last 3 months | |||
Sparklight is the most popular provider in Miami offering cable internet service. Users have been getting 87 Mbps for download speeds and 15 Mbps for upload speeds over 17 recent tests.
Sparklight has the fastest average download speeds and the fastest average upload speeds out of all of the providers in Miami. 55% of users saw download speeds between 50-100 Mbps, and 38% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 14, 2022 | 57 Mbps | 4 Mbps | 14 ms |
| September 13, 2022 | 57 Mbps | 5 Mbps | 17 ms |
| September 10, 2022 | 57 Mbps | 4 Mbps | 14 ms |
| September 9, 2022 | 171 Mbps | 98 Mbps | 11 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.