Wide Compatibility for 3.5" External Hard Drives：Perfect replacement power adapter for most 3.5-inch external hard drive enclosures and docking stations, including ORICO, UGREEN, Sabrent, Unitek, and other brands. Supports NAS, RAID, and HDD docking devices requiring stable 12V 2A DC input. Standard 12V 2A Output with 5.5x2.5mm Plug：Features 12V 2A DC output and a 5.5mm outer / 2.5mm inner barrel plug, center positive polarity (inner +, outer –). Delivers reliable power to high-performance desktop HDDs, ensuring efficient and stable data operation. Extended 2M Power Cable for Flexible Use：Comes with a 2-meter (6.6 ft) cable for easy placement and better reach to power outlets. Ideal for desktop or rack setups where longer cable length ensures neat and convenient device connections. Wide applicability: AC Adapter for Hard Drive 4TB 3TB 2TB 1TB; WD 160 320 500 750GB 1TB My Book Essential WD2500I032-0 WD1600H1U-00 WD3200H1U-00 WD5000H1U-00; WD My Book WD10000EB035 WD10000H1U-00 WD1600B007 WD5000C032-002 WDBAAF0010HBK-NESN; WD2500/032 WD25001032 WD25001032-001 WD2500b012 WD2500b014 WD2500b015; WD2500c/d/e/h032 WD2500i032 WD300a001 WD3200b007 WD3200b012 WD3200b014 WD3200b015 WD3200c032 WD3200e032 WD3200h032; WDBCTL0040HWT-NESN WDBCTL0060HWT-NESN WDBFJK0020HBK Safe and Reliable Power Protection：Built-in OVP (Over Voltage Protection), OCP (Over Current Protection), and SCP (Short Circuit Protection) ensure safe and stable charging performance. Prevents damage from overloading or power surges, extending device lifespan. The PKPOWER 12V 2A AC Adapter is designed to deliver stable and efficient power for 3.5" external hard drive enclosures, docking stations, and NAS RAID cabinets. Featuring a standard 5.5x2.5mm barrel plug with center positive polarity (inner +, outer –), it’s fully compatible with most popular brands such as ORICO, UGREEN, Sabrent, Unitek, and others.
With its 12V 2A DC output and extended 2-meter (6.6 ft) cable, this power adapter ensures flexibility and convenience for desktop or storage setups. Built-in OVP/OCP/SCP protection safeguards against voltage surges, overloads, and short circuits, providing safe and reliable power every time.