Features: The frequency writing cable is a reliable USB programming cable, ensuring seamless frequency customization. Crafted from abs material, this cable offer wear resistance and longevity, making it essential accessory for radio communication enthusiasts. Ideal for radio operators and technicians who require frequent frequency adjustments, this cable simplifies the programming process with its plug and play functionality. Widely used in industries such as security, logistics, and construction, it facilitates easy programming and maintenance of two way radio frequencies. This cable is essential tool for anyone involved in radio communications. Specifications: Component:Plastic Cable Length:Approx.100cm/39.37inch Color:Black For Hytera HYT TC3000 TC3600 TC780 TC710 TC780 TC780M TC610S TC610P Package Includes: 1pcs USB Programming Cable note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.