There are 2 internet providers operating in Buffalo Grove, the most popular being Xfinity. Xfinity offers cable internet service. In 9,882 recent tests, on average, we have been seeing 177 Mbps for download speeds and 21 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL and fiber internet service is also available from AT&T.
While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 177 Mbps | 21 Mbps | 8 ms |
| AT&T DSL Fiber | 50 Mbps | 11 Mbps | 21 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Buffalo Grove offering cable internet service. Users have been getting 177 Mbps for download speeds and 21 Mbps for upload speeds over 9,882 recent tests.
Xfinity has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Buffalo Grove. 29% of users saw download speeds between 100-250 Mbps, and 64% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 745 Mbps | 42 Mbps | 5 ms |
| June 17, 2024 | 345 Mbps | 23 Mbps | 8 ms |
| June 17, 2024 | 348 Mbps | 23 Mbps | 8 ms |
| June 17, 2024 | 39 Mbps | 33 Mbps | 14 ms |
| June 17, 2024 | 870 Mbps | 22 Mbps | 4 ms |
| June 17, 2024 | 860 Mbps | 22 Mbps | 5 ms |
| June 17, 2024 | 270 Mbps | 118 Mbps | 11 ms |
| June 17, 2024 | 329 Mbps | 23 Mbps | 8 ms |
| June 17, 2024 | 196 Mbps | 22 Mbps | 7 ms |
| June 17, 2024 | 441 Mbps | 1 Mbps | 7 ms |
AT&T is the 2nd most popular provider in Buffalo Grove offering DSL and fiber internet service. Users have been getting 50 Mbps for download speeds and 11 Mbps for upload speeds over 728 recent tests.
AT&T has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Buffalo Grove. 31% of users saw download speeds between 50-100 Mbps, and 30% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 141 Mbps | 141 Mbps | 3 ms |
| June 17, 2024 | 24 Mbps | 2 Mbps | 22 ms |
| June 17, 2024 | 16 Mbps | 13 Mbps | 45 ms |
| June 16, 2024 | 4 Mbps | 1 Mbps | 41 ms |
| June 16, 2024 | 95 Mbps | 20 Mbps | 25 ms |
| June 16, 2024 | 90 Mbps | 20 Mbps | 24 ms |
| June 15, 2024 | 29 Mbps | 29 Mbps | 6 ms |
| June 15, 2024 | 73 Mbps | 17 Mbps | 22 ms |
| June 15, 2024 | 95 Mbps | 20 Mbps | 19 ms |
| June 15, 2024 | 19 Mbps | 1 Mbps | 22 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.