APX APX4500 M22URS9PW1AN 7/800MHz ADP AES DES ModuleProduct Description The APX4500 M22URS9PW1AN is a high performance 7 800MHz module supporting ADP, AES, and DES encryption standards, designed for advanced communication applications. Things to Note Appearance: 80 90% new, functionally tested. As a used item, minor scratches may be present. However, all products are fully functional and come with a DOA (Dead on Arrival) warranty. For EU Buyers: The price does not include VAT and customs duties, which