There are 2 internet providers operating in Buffalo Grove, the most popular being Xfinity. Xfinity offers cable internet service. In 11,426 recent tests, on average, we have been seeing 169 Mbps for download speeds and 17 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 | 169 Mbps | 17 Mbps | 8 ms |
| AT&T DSL Fiber | 46 Mbps | 11 Mbps | 22 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 169 Mbps for download speeds and 17 Mbps for upload speeds over 11,426 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. 27% of users saw download speeds between 100-250 Mbps, and 62% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 330 Mbps | 110 Mbps | 9 ms |
| March 16, 2024 | 119 Mbps | 18 Mbps | 7 ms |
| March 16, 2024 | 353 Mbps | 22 Mbps | 7 ms |
| March 16, 2024 | 37 Mbps | 23 Mbps | 5 ms |
| March 16, 2024 | 351 Mbps | 24 Mbps | 7 ms |
| March 16, 2024 | 119 Mbps | 17 Mbps | 8 ms |
| March 16, 2024 | 55 Mbps | 23 Mbps | 7 ms |
| March 16, 2024 | 455 Mbps | 11 Mbps | 4 ms |
| March 16, 2024 | 264 Mbps | 23 Mbps | 6 ms |
| March 16, 2024 | 200 Mbps | 22 Mbps | 5 ms |
AT&T is the 2nd most popular provider in Buffalo Grove offering DSL and fiber internet service. Users have been getting 46 Mbps for download speeds and 11 Mbps for upload speeds over 581 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. 36% of users saw download speeds between 50-100 Mbps, and 35% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 7 Mbps | 1 Mbps | 30 ms |
| March 16, 2024 | 23 Mbps | 3 Mbps | 23 ms |
| March 15, 2024 | 95 Mbps | 94 Mbps | 4 ms |
| March 15, 2024 | 23 Mbps | 2 Mbps | 20 ms |
| March 15, 2024 | 25 Mbps | 6 Mbps | 19 ms |
| March 15, 2024 | 163 Mbps | 162 Mbps | 3 ms |
| March 15, 2024 | 76 Mbps | 55 Mbps | 4 ms |
| March 15, 2024 | 40 Mbps | 8 Mbps | 20 ms |
| March 15, 2024 | 72 Mbps | 20 Mbps | 24 ms |
| March 14, 2024 | 95 Mbps | 94 Mbps | 5 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.