These excellent cables from TOPK enable you to monitor your USB chargers output. The smart integrated display shows voltages up to 5V, 3A and 20W PD at a glance you are able to see if your charger or device is getting the best power delivery. Suitable for use with Quick Charge 3.0 devices to ensure your device is actually Quick/Fast charging.
New Product added to our store: TOPK AN50 USB-C Cable with Volt Amp Display Data Fast Charge for Samsung, Xiaomi, LG, HTC

