Hey fellow Charlottean. Did you previously had the UVO radio pefore adding the Chinese unit? I have UVo and I am planning to add a chinese unit. However As a UVo owner, our USb jack behind the OEM unit is a irregular shape and the only way to get the OEM USB to function with the new chinese unit is to splice the wiring and add a regular USB cord. This is the only way i can think of unless there is a better way. Do you know of this?