If the buyer uses a desktop, the desktop must be used by the interface behind the host, and the front interface is underpowered.The interface in front of the desktop can cause a lot of noise, which can't be used.A laptop is a casual interface that can be used.
XP system is so old system ,it can't used my external hard drive .
Product includes:one piece External hard drive,one piece usb cable
System requirements : Windows 8, Windows 7 Operating System
USB 3.0-powered portable add-on storage, compatible with USB 2.0

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 8.11 inch
Height : 1.34 inch
Length : 9.69 inch

Item Weight: 1.1 pounds (View shipping rates and policies)
Shipping Weight: 10.72 ounce (View shipping rates and policies)

ASIN : B074P18YG5