Search  for anything...

Maxone 500GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible with PC, Laptop, Charcoal Grey

  • Based on 58,595 reviews
Condition: New
Checking for the best price...
$27.99 Why this price?
Holiday Deal · 7% off was $29.99

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Dec 24
Order within 7 hours and 39 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Capacity: 500GB


Color: Charcoal Grey


Features

  • Ultra Slim and Sturdy Metal Design: Merely 0.4 inch thick. All-Aluminum anti-scratch model delivers remarkable strength and durability, keeping this portable hard drive running cool and quiet.
  • Compatibility: It is compatible with Microsoft Windows 7/8/10, and provides fast and stable performance for PC, Laptop.
  • Improve PC Performance: Powered by USB 3.0 technology, this USB hard drive is much faster than - but still compatible with - USB 2.0 backup drive, allowing for super fast transfer speed at up to 5 Gbit/s.
  • Plug and Play: This external drive is ready to use without external power supply or software installation needed. Ideal extra storage for your computer.
  • What's Included: Portable external hard drive, 19-inch(48.26cm) USB 3.0 hard drive cable, user's manual, 3-Year manufacturer warranty with free technical support service.

Digital Storage Capacity: 500 GB


Hard Disk Interface: USB 2.0/3.0


Connectivity Technology: USB


Brand: Maxone


Special Feature: Portable


Hard Disk Form Factor: 2.5 Inches


Hard Disk Description: External Hard Drives


Compatible Devices: Desktop, Laptop


Installation Type: External Hard Drive


Color: Charcoal Grey


Hard Drive: ‎500 GB External Hard Drives


Brand: ‎Maxone


Series: ‎Ultra Slim


Item model number: ‎2519-500GB Grey


Hardware Platform: ‎PC


Item Weight: ‎0.634 ounces


Product Dimensions: ‎4.7 x 3.3 x 0.4 inches


Item Dimensions LxWxH: ‎4.7 x 3.3 x 0.4 inches


Color: ‎Charcoal Grey


Flash Memory Size: ‎500 GB


Hard Drive Interface: ‎USB 2.0/3.0


Manufacturer: ‎Mexone


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎March 10, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect backup drive for all my photos
Capacity: 1TB Color: Charcoal Grey
I picked this up to keep a backup of all my photos in a fire safe, and it’s been great so far. It’s slim and easy to store, plus it connects quickly with USB 3.0. No issues with speed or reliability at all. Holds everything I need with plenty of room left over. For the price, it’s a solid choice if you want something simple that just works without any hassle. ... show more
Reviewed in the United States on November 26, 2025 by Jessie Canon

  • Affordable Solution for Those File Hoarders Amongst Us
Capacity: 500GB Color: Charcoal Grey
When I first bought a new laptop a few years ago, 237 GB of hard drive seemed like it would last forever. It wasn't until recent times when trying to install my latest purchase of Far Cry 6 only to discover it required a whopping 60GB of memory and the available space on the current internal hard drive was but a sliver in comparison. Even after deleting or uninstalling everything I truly didn't need, it still was not enough (Windows 10 itself is a memory hog), thus I had little choice except to buy a new computer or install a larger hard drive. A new laptop was economically out, especially when the current one was still running fine and I did not want to have to deal with installing another internal drive given the difficulty of placing one in even the larger confines of a desktop I had experienced years back. So, finding out external hard drives had now shrunk to a size where they wouldn't take up too much space on a desk and actually be portable, I purchase the Maxone Ultra Slim Portable and so far, I've not been disappointed. At about 4 1/2" in length and 3 1/2" in width, the Maxone is definitely svelte and very unobtrusive next to the computer itself (though I keep it behind it). It is simple plug and play and connects to any available USB port with a standard cable (though one came with it). At about 18" the supplied cable is kind of short, but seeing as how one will likely have the drive close to the computer, that is not really an issue and as stated, any similar, longer cords would work just as well. It is small enough that I can fit it into my laptop case with both the computer and mouse if I need to access something on the external drive away from home. Installing said video game took almost the better part of the day, but I think it had more to do with the size of the program, as well as the Steam download speed and less to do with the hard drive itself. I imagine transferring standard files, like photos and such, should prove to be faster, but so far, I've only used the Maxone for the game as I still have room for everything else on the computer itself. The game ran fine on the Maxone and didn't crash once during the several weeks off and on it took me to complete it. Overall, I am satisfied with it and the value for the additional amount of memory. I will likely reserve the Maxone for downloaded games as until Moore's Law catches up with programs and gaming graphics, it will likely be enough additional memory for my needs or at least until the graphics card in the laptop itself can no longer run the latest games. Though I may also eventually use it to back up some important files as failing to do so in the past was a tragic lesson I do not wish to repeat and thus, the Maxone would also be good for redundancy storage and I may eventually purchase another one for just that purpose exclusively. ... show more
Reviewed in the United States on September 13, 2023 by Thanks for All the Fish

  • Compact, Fast, and Pretty!
Capacity: 500GB Color: Rose Pink
I’m so glad I chose this Maxone 500GB external hard drive in rose pink — it’s both functional and stylish. The ultra-slim design makes it easy to slip into my laptop bag without taking up much space, and it’s surprisingly lightweight. Setup was simple — just plug and play — and file transfers are fast with the USB 3.0 connection. I use it for backing up important documents, photos, and videos, and it has worked flawlessly. The color is a nice bonus, adding a bit of personality to my tech gear. Perfect mix of performance and style. ... show more
Reviewed in the United States on August 10, 2025 by SAHM

  • Good value for the money
Capacity: 500GB Color: Charcoal Grey
I received the external hard drive on time and it arrived well packaged. It works great with 1 exception the indicator light on the hard drive doesn't seem to work. I never lights up during transfer or when plug in to computer. It transfer data fast and I am using it to back up pictures and music for my computer and than store it in a fire safe. It came with the cable it is only like 6 inches a little longer would of been better but it gets the job done. ... show more
Reviewed in the United States on January 7, 2025 by bengaldave

  • Nice product
Capacity: 500GB Color: Charcoal Grey
Straight and simple with Mac and supporting fast Data transfer rate.
Reviewed in the United States on November 18, 2025 by raju

  • Excellent Value for the Money
Capacity: 500GB Color: Charcoal Grey
I bought this 500GB drive to store my Macrium Reflect Backups. Works perfectly right out of the box. I would say the speed is equal to the Patriot Burst SSD I was using previously.. The $29 price tag is about half the price of a name brand SSD plus you have to add your own enclosure to use it as a portable drive. ... show more
Reviewed in the United States on November 14, 2025 by Mister Mike

  • Don't BUY!!! Broken within days of purchase!!!
Capacity: 500GB Color: Charcoal Grey
Apr 1, 2023 11:26 AM I purchased the Maxone 500GB drive and once I put important data on the drive no longer shows the blue led light, which the computer will not read the drive anymore. I tried it on two other computers and it will not read it anymore. I do not want to send this drive back because of the personal data it has on it. I can send you and video showing you the drive don't work anymore, but I am asking from a customer stand point to replace the drive with another. But again I do not want to send the broken drive back to you with this data on it, I prefer to destroy the drive totally. Apr 1, 2023 9:59 PM Hello, Sorry for the inconvenience. We recommend that you try to use the drive on another computer or laptop to see if the drive is working properly. Or, please check whether the USB interface of the computer is in poor contact or damaged. You can use other storage devices to check. Regarding the problem of unrecognition, it may also be the insufficient power supply of the hard disk. Normal computers (mainly desktop computers) have many sockets. Including the front USB socket and the rear USB socket. In many cases, after inserting the hard disk into the front USB interface, the hard disk cannot be read. This is because generally the front socket has a lower power supply voltage than the rear socket. You can replace the hard disk data cable with a USB port on the back of the computer. If there are two data cable plugs, insert both plugs. If you still cannot work normally after trying the above methods, You can apply directly to Amazon for a replacement service, and your order is still available within 30 days. Sincerely, Maxone Team Apr 7, 2023 9:25 AM Thanks for your response, As the reply to your instructions, I have plugged this Maxone 500 Ultra into every USB port on my computer and two more other computers USB connections, and it doesn't read the drive. Under Disk Management it is labeled (DISK Unknown, Not Initialized). I can hear the drive spinning, but the blue light doesn’t appear like before, tried two other cable end to this Maxone drive and still no help. I tried to pull the data off this drive with software and it would not work for me, I attempted to Initialize the disk, even tried to rebuild, etc. nothing seems to work. I have a lot of personal data on this drive and do not want to send it back to you, I prefer to destroy the drive myself. I can send you back all the pieces after destruction if that's an option. I am not trying to lose any more money on your product, I even brought third party software to try and delete the data and still that didn't work. So, I am losing more money on my end. Can you make it right by sending me another drive or refund me 80% of the cost I paid without me returning the drive-in pieces? Apr 8, 2023 10:47 AM Hello, Sorry for the inconvenience. You can apply for a replacement service directly from Amazon. Your order is due within 30 days. Buyer (Please advise me If you think am wrong for the heading and ratings. I will surely correct my opinion. ) ... show more
Reviewed in the United States on April 8, 2023 by Trey Byers

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...