Fujitsu's compact scanner does a lot in a very small footprint
The 4 Best Portable Document Scanners of 2023 | Reviews by Wirecutter
Mini Portable Handheld Scanner Iscan 900 Dpi A4 Document Scanner For Business Photo Picture Receipts Book Support Jpg/pdf Format - Scanners - AliExpress
1300 2D Portable Scanner – Tera
Amazon.com: Doxie Pro DX400 - Wired Document Scanner and Receipt Scanner for Home and Office. The Best Desktop Scanner, Small Scanner, Compact Scanner, Duplex Scanner (Two Sided Scanner), for Windows and Mac :
Brother Portable DS-640 Compact Mobile Document Scanner - Walmart.com