Test tốc độ internet online

The device tốc độ demo checks the tốc độ between your điện thoại thông minh, tablet, computer, or other device và the mạng internet. You can run the test through a cellular (mobile) network, a wired broadbvà connection, or your trang chủ Wi-Fi.A gateway tốc độ chạy thử checks the tốc độ between your AT&T Wi-Fi gateway & our network. It reflects the speed coming into lớn your home.

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Download speeds show how quickly data travels from the internet to lớn your device. A higher download tốc độ means you can stream, tải về files, or access websites faster.

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Upload speeds reflect how fast data travels from your device to lớn the internet. A higher upload speed result makes posting files or images to social media or other sites faster.
Your device tốc độ varies, depending on the number of devices you connect to lớn Wi-Fi, how you use them, their age and type, and Wi-Fi signal strength.See what speeds you can expect from your devices
Your tốc độ results may vary based on many things, including but not limited to:•Device or connection type•Number of connected devices•Network congestionLearn more about what affects your internet speed
Latency (ping) is how long it takes data to lớn travel from your device lớn another location and bachồng. High latency can cause issues with video calls or online gaming.



With AT&T Smart trang chủ Manager, it"s easy to lớn manage your home page network. You can:See & change your Wi-Fi name and passwordManage connected devicesCreate profiles & turn on parental controlsTroubleshoot và get help from our virtual assistant