1PCS Used xpr4550 - Premium Quality Radio Frequency Front-End EquipmentProduct Description Enhance your setup with this high quality 1PCS used xpr4550 radio frequency front end equipment. Ideal for optimizing signal processing and enhancing performance. 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