This was something I was forced to buy when I introduced self-checkout registers. I have nothing to scan, so it's been stored unused. Model number: L-22X It's a product from OPTICON, and despite being very light, it seems to have high performance. Please check the website for more details. The following is from the website: The Optoelectronics L-22X is an antibacterial two-dimensional code (QR) compatible barcode reader. It also supports one-dimensional codes such as JAN and book codes. The stylish, thin body is incredibly light, weighing approximately 77g. Despite its lightness, it has a drop resistance of 1.8m, ensuring durability. The L-22X achieves overwhelming reading speed independent of the reading angle thanks to a newly developed decoding algorithm, a maximum 100-frame CMOS sensor, and the latest high-performance CPU. It can read from all angles, 360 degrees, with the same accuracy as usual, even when hand-shaking, in dark places, or in bright environments. It is also equipped with a vibration function and silent mode, allowing for comfortable use even in environments where sound cannot be produced or heard. It uses antibacterial (JIS Z 2801 equivalent) and anti-yellowing materials, so it can be used with peace of mind in medical settings. It standardly supports OCR fonts (OCR-A/B fonts) such as passports. Moreover, it has the performance to be read even when held by hand. It also has high reading performance for QR codes and barcodes on low-brightness and high-density liquid crystal displays, so it can comfortably read liquid crystal screens such as smartphones. https://www.fksystem.co.jp/product/l-22x