In Martinsburg there are 3 internet service providers, with Breezeline being the most popular. Breezeline offers cable internet service. In recent tests, Breezeline customers had an average download speed of 64 Mbps and an average upload speed of 28 Mbps. In addition to Breezeline, CenturyLink and Xfinity offer DSL and cable internet service.
While our research has shown these to be the real speeds that users experience, there are many factors that can affect the actual download and upload speeds you will encounter. These may include the type of internet connection you have, the distance between your device and the router, the number of users on the network, and the strength of the signal.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Breezeline Cable | 64 Mbps | 28 Mbps | 21 ms |
| CenturyLink DSL | 30 Mbps | 5 Mbps | 32 ms |
| Xfinity Cable | 29 Mbps | 17 Mbps | 23 ms |
| * Data from speed tests taken in the last 3 months | |||
Breezeline is the most popular provider in Martinsburg offering cable internet service. Users have been getting 64 Mbps for download speeds and 28 Mbps for upload speeds over 25 recent tests.
Breezeline has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Martinsburg. 29% of users saw download speeds between 10-25 Mbps, and 57% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
CenturyLink is the 2nd most popular provider in Martinsburg offering DSL internet service. Users have been getting 30 Mbps for download speeds and 5 Mbps for upload speeds over 13 recent tests.
CenturyLink has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Martinsburg. 33% of users saw download speeds between 25-50 Mbps, and 50% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 13, 2024 | 44 Mbps | 1 Mbps | 6 ms |
Xfinity is the 3rd most popular provider in Martinsburg offering cable internet service. Users have been getting 29 Mbps for download speeds and 17 Mbps for upload speeds over 7 recent tests.
Xfinity has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Martinsburg. 50% of users saw download speeds between 250-500 Mbps, and 50% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 29 Mbps | 17 Mbps | 118 ms |
| March 13, 2024 | 283 Mbps | 29 Mbps | 23 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.