Choosing the right cable

CCS Tech & Home buying advice

Start with the devices you want to connect and the job the cable needs to do. A matching plug is only the first check.

1. Identify both ends

Write down the exact device models and the labels beside their ports. Check whether each connection is an input or an output. Take clear photos if you need help identifying them.

2. Decide what must travel through the cable

Do you need charging, data, sound, video or several at once? USB-C describes the connector shape: the port and cable specifications determine the supported functions. A charging cable should not be assumed to support an external screen.

3. Check performance and direction

For a monitor, match the required resolution and refresh rate across the computer, cable, adapter and display. Some adapters work in only one direction. For charging, check the device's requirements and the supported output of both charger and cable.

4. Measure the route

Allow for the actual cable route and some movement at each end. Check installation suitability for outdoor or concealed runs. Avoid choosing solely by connector appearance.

Before you choose

Have the two model numbers, port photos, required length and intended use ready. These details are more useful than a description such as 'a laptop cable'.


Ask CCS about compatibility — send model numbers and a description of what you want to achieve. Product availability will be confirmed separately.

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