Portable External Hard Drive 2.5" USB 3.0 – 250GB to 2TB

Expand Your Storage Instantly — Anytime, Anywhere

Meet your new go-to storage companion: the SomnAmbuList Portable External Hard Drive. Whether you're a photographer, gamer, student, or professional, this compact 2.5" USB 3.0 drive gives you the freedom to carry your entire digital world in your pocket. Available in capacities from 250GB up to 2TB, there's a perfect size for every need.

Key Features

• Massive Storage Capacity: Choose from 250GB, 320GB, 500GB, 1TB, or 2TB to store all your documents, photos, videos, and music without compromise.
• USB 3.0 Speed: With an interface rate of up to 6Gb/s, enjoy ultra-fast data transfers and spend less time waiting and more time doing.
• USB 3.0 / 2.0 Backward Compatible: Works seamlessly with both USB 3.0 and USB 2.0 ports, so you're covered no matter what device you're using.
• Plug & Play: No drivers, no complicated setup — just plug it in and start transferring files immediately.
• Durable ABS Shell: The sturdy ABS casing features a smart industrial design with recessed edges, providing added protection against accidental bumps and drops.
• Wide Compatibility: Works with Windows 10 / 8 / 7 / Vista / XP, Mac OS X, Linux OS, and even PS4 & Xbox One.
• Frees Up Internal Space: Offload files from your laptop or desktop to instantly boost its performance — no more "storage full" messages.

Specifications

Approximate Usable Capacity

Note: Due to the difference between decimal (used by drive manufacturers) and binary (used by operating systems) measurement standards, displayed capacity will appear slightly lower than the labeled size. This is normal and expected:

• 250GB ≈ 232GB displayed
• 320GB ≈ 297GB displayed
• 500GB ≈ 465GB displayed
• 1TB ≈ 930GB displayed
• 2TB ≈ 1800GB displayed

Who Is This For?

This portable hard drive is perfect for anyone who needs reliable, on-the-go storage. Ideal for backing up important work files, storing your photo and video library, gaming save files, or consolidating data from multiple devices into one tidy location. Lightweight and pocket-sized — take it to the office, classroom, or on your travels.

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Frequently Asked Questions

Q: What capacities does this portable external hard drive come in?

A: This portable external hard drive is available in five capacity options: 250GB, 320GB, 500GB, 1TB, and 2TB — so you can choose the storage size that best fits your needs and budget.

Q: Is this external hard drive compatible with Mac and Windows computers?

A: Yes! The drive is broadly compatible with Windows 10, 8, 7, Vista, and XP, as well as Mac OS X and Linux. It also works with PS4 and Xbox One gaming consoles.

Q: Do I need to install any software or drivers to use this drive?

A: No software or drivers are required. This is a true Plug and Play device — simply connect it to any USB 3.0 or USB 2.0 port and your computer will recognize it right away.

Q: Why does the displayed storage capacity appear lower than labeled?

A: Drive manufacturers use a decimal measurement system (1GB = 1,000MB), while operating systems use binary (1GB = 1,024MB). This difference causes the displayed capacity to appear slightly lower than the label — for example, a 1TB drive shows approximately 930GB. This is completely normal and applies to all hard drives industry-wide.

Q: Is this drive bus-powered or does it need an external power adapter?

A: This 2.5" portable hard drive is bus-powered, meaning it draws power directly from your USB port — no external power adapter needed. Just plug in the USB cable and you're ready to go.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.