Full Specifications 1/2/4/5 TB Interface USB 3.2 Gen 1 Compatibility Windows® 10 or Windows 8.1 operating systems. Requires reformatting for other operating systems. Dimensions (L X W X H) 4.22" x 2.95" x 0.44" In The Box Portable hard drive SuperSpeed USB cable WD Discovery™ software Quick install guide.
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