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This 12V round-tip AC adapter is a reliable power supply solution designed for desktop external hard drives, delivering stable, consistent voltage to keep your device running smoothly during data backups, file transfers, and daily access. It serves as a perfect replacement for lost, damaged, or worn original adapters, ensuring uninterrupted access to your stored photos, documents, and media files.
Core SpecificationsEngineered with a 12V output voltage and a precision-machined round tip connector, the adapter creates a tight, secure fit with compatible external hard drive power portspreventing accidental disconnections that could cause data corruption mid-transfer. The adapter features a durable, flexible power cord with reinforced stress points at the plug and adapter joints, resisting fraying and wear from repeated bending and movement. Built-in multi-layer safety protections include over-voltage, over-current, short-circuit, and over-temperature safeguards, which automatically cut off power when abnormal conditions are detected to protect both the adapter and your external hard drive from damage. Its compact, lightweight design makes it easy to store or carry, taking up minimal space in your home office or travel bag.
CompatibilityThis 12V round-tip AC adapter is fully compatible with desktop external hard drives that require a round-tip power connector. It works seamlessly as a plug-and-play replacement, requiring no additional setup or configuration for immediate use with your device.
Application ScenariosConstructed with a flame-retardant ABS plastic housing and high-conductivity copper wiring, the adapter resists heat buildup and wear from daily use. The round-tip connectors metal contacts are corrosion-resistant, maintaining a stable power connection over long-term use. Each unit undergoes strict quality testing to ensure consistent voltage output and reliable performance, with a robust build that withstands frequent plugging and unplugging, as well as minor impacts during storage or transport.