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How to test the transmission speed of the data cable

time:2025-08-03 09:01:24 Smart Hardware

How do I test if a data cable can transmit data?

To determine if the cable is capable of transmitting data, you can check it by following these steps:

1. Visual inspection: First, check if the appearance of the data cable is intact. Check the plug and connection for obvious physical damage such as bending, breaking, oxidation, etc. Make sure the cable is not visibly broken or loose.

2. Connect your phone and computer: Plug one end of the cable into the data port of your phone, and the other end into the USB port of your computer (or the interface that other devices need to connect). Make sure the connection is secure and the plug fits snugly with the connector.

3. Observe the device reaction: When the connection is complete, observe the device reaction. If the cable can transfer data normally, your computer or other device should be able to detect the phone and display relevant prompts, such as automatically popping up the file management interface, the device name appearing in the device list, etc.

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