Upgrade your radios with the latest in technology with our SI4732 Chip Modification Module. This specially designed module is compatible with for UV-K5 and UV-K6 models, ensuring enhanced performance and reliability. Integrated Crystal Oscillator: Provides precise frequency stability and improves overall communication clarity. Easy Installation: Designed for simple DIY installation, get your radio upgraded in no time. Advanced Features: Enjoy improved signal reception and increased range of communication. Design: Built to last with high-quality materials, ensuring prolonged use and reliability. Optimize the functionality and performance of your radios with this essential upgrade, and experience clearer, more reliable communications. Due to different batches, there may be differences in product appearance and printed text, which not affect use Colour:Green Material:ABS Package Contents: 1 x Radio Modification Module kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.