NADAMOO 2.4GHz Wireless Barcode Scanner (2-in-1 2.4GHz Wireless & USB2.0 Wired) USB Automatic Barcode Reader Handheld Ba

Plug and play, no need to install any software or app, easy to use.
2-IN-1 connection design: 2.4G Wireless Connection for adding mobility, + wired connection with the included USB cable
2.4G Wireless Radio Frequency: offer the freedom to roam while staying connected to scanner. The indoor transmission distance with obstacles is about 30m / 100ft. The outdoor tansmission without obstacles can reach up to 100m / 328ft.
Two scanning mode:Key the trigger to begin scanning or switch to automatic mode for quick scanning without pressing any buttons
Two upload mode :Instant upload mode / Collection mode. Internal offline storage supports up to 30,000 barcodes in offline storage mode. Scan and store barcode when far away from the receiver,and then update the data to your device when you come back entering the wireless transmission range.