DB78 connection cable for port devices - Connect barcode readers to computers or interface PDAs with industrial instruments. This cable supports seamless integration between port devices in varied environments. - Double-layer shielding with a metal shell and 28 AWG wire for enhanced durability and reliable performance. - Designed for engineering, IT and data management applications that require fast and stable connections for machines, scanners, PDAs, and POS systems. - Flexible options: choose from 11 different lengths and 3 styles to fit your specific setup and workflow. Use scenarios - Retail or point-of-sale environments: connect barcode scanners to computers for quick checkout and inventory updates. - Warehouse and logistics: interface PDAs with industrial instruments for accurate data capture and tracking. - IT and engineering settings: maintain fast, stable connections among machines, scanners, PDAs, and POS devices for smooth operations.