ITEM NAME:1M(3.28ft) Micro-USB Data Charging LED Digital Voltage and Current Display V8E7 1M(3.28ft) Micro-USB Data Charging LED Digital Voltage and Current Display V8E7 Type: Micro-Port Automatic cyclic switching current and voltage display Ultra Durable,Replace your cable with Nylon braided cable and add more for home, work or travel, with a 10850 usage lifespan several times longer than standard cables High Speed Data Sync the cables could support fast speed charge. Perfect for connecting PC peripherals such as hard drives, phone and more, Supports 480 Mbps transmission speed that is to say maximum transmission bandwidth is 60MB/s Output: 5V/2.1A(Max) Colour: Black Material: nylon + metal Size: 1m Weight: 32.5g Package Contents: 1x Voltage and current data line