ExpertPower USB Programming Cable for Puxing PX-UV973 PX-333 PX-777 PX-666 PX-888 PX-888K PX-999 PX-3288 Brand New Connector: KPG-22 Plug to USB Ribless Design CD with USB driver (Windows Only) included  does not contain software. 30 days money back guarantee on defective or misrepresented products.