Used KDC20i Barcode Scanner for Reselling - Includes Connection Guide - Brand: KOAMTAC - Model Name: KDC20i - Included: Quick Manual I purchased this new but only used it once, so I'm selling it. The scanner itself has very little wear and tear and is in relatively good condition. I charged it for the listing and confirmed that it can read barcodes. Please understand that this is a used item before purchasing.