What does it mean when an ethernet cable is blue?

The Ethernet cable you use to connect your devices to your modem or router might be blue. But if it is, does that make it ...
How-To Geek on MSN

Please stop using Cat5 cables (do this instead)

Cat5 is a common type of cable that's pretty much obsolete now. It caps out at 100Mbps, which you might not notice until you ...