Kenable DC Power Extension Cable - 0.5m White

This cable is primarily designed as a DC power extension for CCTV equipment that uses a 2.1mm DC socket. It can also be used for other low-wattage appliances with compatible DC power inputs.

You need to ensure your device uses a 2.1mm DC socket. Many CCTV devices use a 5.5mm outer barrel and a 2.1mm inner pin. It is strongly recommended to check your device's manufacturer specifications for the exact DC connector size before purchasing.

The cable is rated for a maximum of 60 watts (60VA).

Generally no, unless your laptop specifically uses a 2.1mm DC input and requires 60 watts or less. Most laptops use different connector sizes and higher power requirements.

This cable features a 2.1mm inner pin socket. The outer barrel size commonly associated with this is 5.5mm, typical for CCTV applications.

The product description mentions 'Single (coax type) 3mm Cable OD3MM 17 0.14BC 2C', which suggests a coaxial construction, often providing some level of shielding. However, specific shielding details are not provided.

Warranty information is not provided in the product details.

Ensure both the power adapter and the device are securely connected to the extension cable. Verify that the cable's 2.1mm connector is compatible with your device's power input. Check that the total power draw does not exceed the cable's 60W rating. Try connecting directly without the extension cable to confirm the power adapter and device are functional.

Check that the moulded connectors are fully seated. Inspect the cable and connectors for any visible damage. Ensure the cable is not excessively strained or tightly bent. Confirm the power source is stable.

This may indicate the device is drawing close to the 60W maximum limit. Monitor the temperature. If it becomes excessively hot, disconnect immediately and check the power requirements of your device. It may be exceeding the cable's capacity, or there could be an internal fault.