XY-UP USB Boost/Buck Power Supply Module USB Step Up/Down Adjustable Converter
XY-UP USB Boost/Buck Power Supply Module USB Step Up/Down Adjustable Converter. You can use USB male or microUSB as input, which is very convenient to use. A——The indicator light is on, indicating that the current digital tube displays the current value, the unit is A. Input 1.2-2V,output power within 2W.. Condition:： New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions ： MPN: ： Does Not Apply ， Brand: ： Unbranded： UPC: ： Does not apply ， 。
