Where Can I Get a VV Mod for a Passthru PV?

[dragginfly]

I posted this in the VV mod section...

http://www.e-cigarette-forum.com/forum/variable-voltage-mods-discussion/276084-vv-passthru-mod.html

Looking for a mod or add-on device to adjust the voltage
output from a 5v USB port to a passthrough e-cig.

Anyone heard of a device like that?

If so, where?

 

[maximaseefu]

Is this what you're looking for?

USB Variable Voltage Passthrough