Aluminum shell Cover Case Button DIY Kits for mcHF SDR Radio UI 0.4& RF 0.4 Aluminum shell for mcHF SDR Radio UI 0.4& RF 0.4 This case include: Upper and lower case, shield plate, left and right bezel, screws, knobs, buttons and speakers. Not included any pcb , and ic, components Giving a hand As shown in Figure.