Feature:1. High Quality Material: The USB programming cable is made of ABS material, which is sturdy and durable to ensure a long service life.2. Use: This programming line is used to connect your walkie talkie and PC, and then use the PC to write the program settings and frequency of the walkie talkie.3. Good Performance: The USB programming cable has precise holes, strong performance, very stable and practical.4. Exquisite Craftsmanship: The USB programming cable is compact and practical, portable and light, without burden.5. Scope of Application: USB programming cable is suitable for DP2400 DEP500e DEP550 DEP570 XPR3000e E8608i.How to Use:This USB programming cable is used to connect your walkie talkie and PC. Then use the PC to write the program settings and frequency of the walkie talkie.Specification:Item Type: USB Programming CableMaterial: ABSColour: BlackCable Length: Approx. 1m/3.3ftApplication: Suitable for DP2400 DEP500e DEP550 DEP570 XPR3000e E8608i Package List:1 x Programming LineNote:Please allow 1‑2cm/0.4‑0.8in error for manual measurement