2 of 2 people found the following review helpful
Protect your USB sockets,
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This review is from: 0.25M USB 2.0 A Male to A Female Extension Lead - 25CM (BY CABLES 4 ALL) (Electronics)These cables are useful for 2 main things.
1) If you have a very tight USB connection at the PC or Device end, these cables allow you to use more force than you would sensibly use if you were connecting them direct.
2) Connecting via these cables -especially in a busy office environment, means that if someone brushes past your machine, they are unlikely to dislodge a USB key and, more importantly, damage the USB socket in the PC