Name the connector and the phone models supported by the maker or verified by a test. Avoid “fits all” unless reliable documentation explicitly covers that range. A brand name alone is not enough: model suffixes, connector generations, and charging standards can differ.

Read the accessory’s own model marking and compare it with the device version a buyer names. If you test compatibility, record the exact phone model, connector, and function checked; a successful power-on does not verify every feature. State untested models as unknown rather than copying a broad supplier claim.

Photograph the plug, connector, package label, and any adapter actually included. Keep supported-device information beside each stock variant so a look-alike cable does not inherit another model’s details. If the supplier cannot confirm a fitment, say so before payment and invite the buyer to check the device’s own specifications.