Skip to: | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Home > 
Components > 
Hard Drives > 
Mac Hard Drives > 
Macally (Mace Group) > 
Item#: N82E16817347004

Macally 2.5" USB 2.0 Mac External Storage Enclosure for 2.5"HDD Model B-250U-B

Sold and Shipped by Newegg

  • Model B-250U-B
  • USB 2.0
  • 2.5"

ICON Loading...
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Macally (Mace Group) B-250U-B



Physical Spec

Form Factor


USB 2.0


Operating Systems Supported
Windows 98SE/ WindowsME/ Windows 2000/ Windows XP
Mac OS 9.2, Mac OS X 10.4 and above


System Requirements
Any desktop or notebook computer with an available USB port
Designed for 2.5" IDE HDD (up to 9.5mm height)
Solid Aluminum body for excellent heat dissipation
Slim size for easy carrying
Works for both Mac and PC computers
Supports USB 2.0 & USB 1.1, transfer speed up to 480Mb/s
Active LED to indicator power and data access status
Powered by computer's USB port
Warranty, Returns, And Additional Information

Customer Reviews of the Macally (Mace Group) B-250U-B

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Ronald L.
  • 7/1/2007 12:14:53 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month

4 out of 5 eggs

Pros: Its a sleek, solid aluminum enclosure that is both low priced and works at USB 2.0 speeds.

Cons: Its only USB 2.0 (not eSata as well), and it seems to always require separate power on a 2nd USB port on Macbooks and macbook pros (unlike others that get enough power on single USB port).

Other Thoughts: Consider some of the other (usually higher cost) enclosures that are more power efficient and offer eSata as well.

Did you find this review helpful? Yes No

  • Scott C.
  • 3/16/2007 3:50:42 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsPerfect for that old notebook drive

Pros: Works for both PC and MAC. Looks great, eash to put together.

Cons: No anti-shock feature.

Other Thoughts: If you have upgraded your notebook hard drive this is the perfect product for that old drive. USB and will work with both Mac and PC + Linux. Looks great and does not require the extra power source. Power runs off USB cable.

1 out of 1 people found this review helpful. Did you? Yes No

ICON Loading...

Protect Your Investment!

    • (more options) read drive saver details
Selected Items
Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Home > 
Components > 
Hard Drives > 
Mac Hard Drives > 
Macally (Mace Group) > 
Item#: N82E16817347004
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.