HP 8121-1058 is a 3-foot USB 2.0 A-to-B cable designed for connecting computers to printers, scanners, multifunction devices, and other peripherals requiring standard USB-B connectors. The cable supports full-speed USB 2.0 data transfer rates up to 480 Mbps and is compatible with HP printers, scanners, and enterprise imaging equipment across LaserJet, OfficeJet, and ScanJet product lines. The 3-foot length provides flexible positioning in office and production environments without requiring additional hubs or extension cables.Standard shielded construction ensures reliable signal integrity for both data transfer and device power delivery. The cable is backward compatible with USB 1.1 devices and supports hot-swapping. Typical applications include printer-to-workstation connections, scanner setup, and peripheral integration in mixed office environments.Tested and guaranteed. Available via quote.