This is a Western Digital (WD) external hard drive, model P/N: WDBAAU0010HBK-01. This unit is part of the My Book Essential line, designed for external data storage and backup. The device features a black plastic casing and is manufactured in Thailand, as indicated by the label. It includes standard connectivity ports for power and data transfer. This listing includes the main WD external hard drive unit as pictured. No power lead or USB cable is included with this listing. Key specifications visible on the unit's label are P/N: WDBAAU0010HBK-01, S/N: WCAZA8917692, and R/N: D3C. It is certified with CE and FC markings.
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