Poorly made and unsafe to use - USB Variable Voltage Mini Passthrough - Black
We purchased these from a "trusted" source, one we purchased them from years ago when they were quality items.
Now it seems that the output is poor under load and that quality of the button not only is chipped and poorly molded but also sticks which is a potential hazard for usage.
This item should ONLY be used for parts, testing or tinkering and should be in no way used for every day vaping, not only is the sticky button unsafe but the quality of the entire unit screams "bad" to me. While it might be possible to get a good one, if you purchase this it is for parts only, not for use.
Again, DO NOT USE THIS ITEM AS IS, IT IS FOR PARTS ONLY, NOT AS A VALID WORKING PRODUCT. THAT IS WHY IT IS IN THE BROKEN SECTION
This is our original description and most of it no longer applies:
Aww, how cute a mini USB Passthrough!
Note: This now comes in a retail like blister packing. No longer on it's own and is subject to different packging and different cord colors.
A USB Variable Voltage Passthrough
(Can only be used connected to a powered USB port, 510 connector with eGo threading.)
Vape at multiple voltages!
Plug into your USB port.
5 presses advances you to each voltage level and lights the appropriate led light:
Green(4.8v) (not all computer USB ports can output this value, it is NOT in any way garanteed to reach 4.8v)
WARNING: A USB port (computer or laptop) that sticks to USB specs of 500mA output max provides 5V *0.5A = 2.5 Watts. So this item is NOT for use with low ohm or subohms devices, manufacturer states this can handle over 2.0ohms. DO NOT use on ohms lower than 2.0ohms. ONLY use 2.0ohms and above for your personal safety and that of your devices connected to it. This device is "old school" and intended for standard clearomizers, not tanks, subohms or any of the more recent tank like items on the market. If you have a CE4, CE5 or something like this in an ohms range of 2.0 or above this is perfect for usb vaping.
This passthrough will work with any standard 5V USB socket on your computer or laptop but please make sure it is suitable for your output source, check the manufacturer spec on output from your USB port, most USB ports only allow.