The Socket Mobile SocketScan S840 2D Barcode Scanner is a compact, high-performance Bluetooth scanner designed for fast and accurate barcode scanning in retail, inventory, and mobile POS environments. Its lightweight, attachable design makes it ideal for one-handed operation with smartphones and tablets. Best For: Retail POS and mobile checkout Inventory management and stock control Field service and mobile workflows Businesses using tablet or smartphone-based POS systems Compatible With: Shopify POS Square POS iOS (iPhone / iPad) Android devices Windows systems Note:This scanner connects via Bluetooth and operates in HID (keyboard emulation) mode, making it compatible with most applications without additional configuration. Key Features: Fast omni-directional scanning of 1D and 2D barcodes Bluetooth wireless connectivity for mobile use Ultra-compact, lightweight design for portability Reads barcodes from labels and device screens Highly visible LED aimer for precise scanning Durable design for daily use Long-lasting battery for full workday operation Why Choose This:The SocketScan S840 is ideal for businesses that need a reliable, mobile scanning solution. Its small form factor, strong wireless performance, and wide compatibility make it a top choice for tablet-based POS and inventory workflows. Where It Fits:This scanner is part of a complete POS or inventory system, working alongside a receipt printer and cash drawer for efficient checkout and operations.