1 Material: The programming line is made of PVC materials, sturdy and durable, and can be used for a long time. 2Good Performance: The signal transmission speed of the programming line is very efficient and stable, and the performance is good. 3Easy to Use: The write frequency cable can be directly connected to the USB port of a PC or laptop, and it is easy to use. 4Input Interface: The output interface of the frequency writing line uses a 8 pin mini DIN plug, which is convenient to use. 5Scope of Application: The frequency writing cable is suitable for FT100D FT817 FT857 FT897 CT62 and other USB programming cables. Item Type: Write Frequency Line Material: PVC Output Interface: 8 Pin Mini DIN Plug Suitable: for FT-100D FT-817 FT-857 FT-897 CT-62 and Other USB Programming Cables 1 x Write Frequency Cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.