I purchased this about a year ago. I bought it because I thought it would be convenient, but I haven't had many opportunities to scan things myself. I've used it a few times, and it was very convenient. Being able to instantly scan A3 size documents was very helpful. If you search on YouTube, you'll find many review videos, so please refer to them. There are no defects or scratches. The box and all accessories are included. Brand: CZUR Retail Price: ¥94,500 Body Size: 375 x 220 x 390mm Body Weight: 1.5kg Accessories: Side light, USB cable, power adapter, hand button, foot pedal, document pad, finger cots, installation CD, user manual, warranty card, quality certificate Scanning Resolution (dpi): 320 Supported OS: Win 10/11, 32/64 bit, Mac OS 10.13 or later *M1 Macs require Rosetta installation, Linux Document Size: ≦A3 (≦A4 for each side when scanning spreads) Color Scanning Speed: 1 second / 1 page Monochrome Scanning Speed: 1 second / 1 page Interface: USB Optical Resolution (dpi): 320 Sensor: Sony CMOS Scanner Type: Stand ・【CZUR's Highest Specs Ever】24 million pixels, high-quality, high-resolution 320dpi & high-speed scanning of 1 second/page ・【From a single sheet of paper to thick books】Can beautifully digitize even thick reference books on law and medicine! ・【Convert text into data! Copy and paste is also possible】After scanning, it automatically converts to text data (OCR)! Freely convert to file formats such as Word and Excel ・【Make web conferences/classes more meaningful】The ET24 Pro newly features an HDMI port, allowing you to connect directly to a monitor and display materials on hand like a document camera