NETUM NT-1228 Wired QR USB Barcode Scanner, Handheld Automatic 1D&2D B – Guangzhou Netum Electronic Technology Co., Ltd.
Amazon.com : NETUM Wired 2D QR Barcode Scanner Handheld Automatic Bar Code Reader/Imager (QR, PDF417, GS1 Data Matrix) with USB Cable DS7100 : Office Products
Barcode Scanner, Informationen zu Funktion und Technik