WD 4TB Elements Portable External Hard Drive - USB 3.0 - WDBU6Y0040BBK-WESN.

• USB 3.0 and USB 2.0 Compatibility
• Fast data transfers
• Improve PC Performance
• High Capacity
• 2 year manufacturer's limited warranty. See more
  

  WD 2TB Elements Portable External Hard Drive - USB 3.0 - WDBU6Y0020BBK.

• 
  
• USB 3.0 and USB 2.0 Compatibility
• Fast data transfers
• Improve PC Performance
• High Capacity; Compatibility Formatted NTFS for Windows 10, Windows 8.1, Windows 7; Reformatting may be required for other operating systems; Compatibility may vary depending on user’s hardware configuration and operating system
• 2 year manufacturer's limited warranty. See more
  
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