TOPK AC27 LCD Display Lightning Cable
- 2-in-1 Design: This cable features a unique design that enables you to charge your cell phones or tablets while displaying you instantaneous value of the charging voltage as well as the current consumption of your device.
- Monitor Current & Voltage: The current and voltage display allows you to check the charging performance of USB power sources (wall charger, power bank, car charger or laptop) .
- Wide Voltage Display: The monitor provides a wide voltage of 3.6-20V and current measuring range of 0.1-3.0A, wide enough to test out how effective your charger in charging Quick Charge smartphones that support 9V or higher voltage.
- Stable transmission：The cable allows simultaneous charging and syncing of your Micro USB device. Transfer files, images and videos at speeds up to 480Mbps.