Screw Lock Lockable USB-B Cable

This lockable USB-A to USB-B cable is a professional-grade data transmission solution for industrial and professional scenarios where connection reliability is critical. It solves the common problem of USB interface loosening and disconnection caused by equipment vibration, mechanical movement and accidental pulling in industrial sites, and is widely used in machine vision industrial cameras, automated production lines, medical imaging equipment, laboratory test instruments, industrial printers, scanners and data acquisition equipment.

Both the USB-A male end and USB-B male end are equipped with an M2 thumbscrew locking structure, which can be screwed and fixed to the corresponding screw holes of the device interface to form a firm physical lock. Even in long-term high-vibration environments such as robotic arms, assembly lines and AGV trolleys, it can maintain stable connection without loosening, effectively reducing downtime and maintenance costs caused by unexpected disconnection.

In terms of transmission performance, it complies with the USB 2.0 high-speed standard, supports a maximum transmission rate of 480Mbps, and is backward compatible with USB 1.1/1.0 protocols, fully meeting the data transmission requirements of most industrial USB devices. The conductor is made of high-purity tinned oxygen-free copper, with low signal attenuation and stable conductivity. The cable adopts an aluminum foil + tinned copper braid double-shielded structure, which effectively suppresses electromagnetic interference from frequency converters, motors and power cables on the site, and ensures the integrity of data transmission without frame loss or data errors.

The connector contacts are gold-plated, which has excellent oxidation resistance and plug durability, and can maintain stable contact performance after long-term frequent plugging. The integrated injection molded strain relief structure enhances the bending resistance of the cable root, and is suitable for frequent plugging and mobile wiring in industrial sites. The outer jacket is made of wear-resistant and flame-retardant PVC material, which has good mechanical protection performance and adapts to long-term fixed wiring and drag use in the cabinet.

It is plug-and-play without additional drivers, and is fully compatible with Windows, macOS, Linux and other operating systems. Standard stock lengths include 0.5m, 1m, 1.5m and 3m. For bulk OEM orders, we support customization of cable length, wire gauge, jacket material (PUR wear-resistant version optional), screw specification (M2/M3 optional), logo printing and private label packaging to meet the supporting needs of different equipment and scenarios.

• Dual-end M2 thumbscrew locking mechanism, firm and anti-vibration, preventing accidental disconnection
• USB 2.0 high-speed standard, 480Mbps transmission rate, backward compatible with lower versions
• High-purity tinned copper conductor, low signal attenuation and stable conductivity
• Aluminum foil + copper braid double shielding, effective EMI/RFI interference suppression
• Gold-plated contacts, oxidation resistance and long plugging service life
• Molded strain relief structure, enhanced bending resistance for industrial on-site use
• Plug-and-play, compatible with Windows, macOS, Linux and other systems
• Widely used in industrial cameras, machine vision, printers, scanners, medical and laboratory instruments
• Custom length, wire gauge, jacket material, logo and packaging supported for bulk orders