512 GB | Type MicroSDXC | Read speed 800 MB/s | UHS Speed Class Class 1 (U1) | Video Speed Class V30 | Colour White | Operating temperature (T-T) 0 - 45 °C | Width 15 mm | Depth 1 mm | Height 11 mm | Weight 0.25 g
256 GB | USB Type-A | USB version 3.2 Gen 1 (3.1 Gen 1) | Read speed 400 MB/s | Write speed 30 MB/s | Form factor Capless | Colour Silver | Protection features Magnet proof,Shock resistant,Temperature proof,Waterproof,X-ray proof | Width 15.46 mm | Depth 40.05 mm | Height 12.02 mm | Weight 10.9 g | Operating temperature (T-T) -25 - 85 °C
Model QB50C | 50 " | LCD | VA | 3840 x 2160 pixels | Brightness 350 cd/m² | HD type 4K Ultra HD | Response time 10 ms | Contrast 4000:1 | Pixel pitch 0.285 x 0.285 mm | 3xHDMI ports quantity | USB port Yes | 1xEthernet LAN (RJ-45) ports | Product design Digital signage flat panel | Colour Black | VESA mounting Yes | Purpose Universal | Operating hours (hours/days) 16/7 | Computer system Yes | Operating temperature (T-T) 0 - 40 °C | Wi-Fi Yes