PC05 FTDI USB Programming Cable for BTECH UV-50X3 Genuine FTDI USB Programming Cable (Only Sold by BaoFengTech - insure BaoFengTech is your selected distributor to guarantee accuracy in receiving what is described) No Driver Issues - No old drivers needed - Plug and Play - Contains the required Dual Chips Unlike the common "clone" USB programming Cables available Amazon - These cables just work! Works with the new BTECH UV-50X3 Mobile Radios (Contains the required Dual Chips) Helpful BaoFeng Guides and Programming Tips at Miklor.com