I assume it's a shared media? Like Wireless, or Telstra cable. So, if you have 4 of these on the same phase or circuit or however they work, there would be a shared 70Mbits between all devices, for arguments sake, rather than 70Mbps for each, like traditional 10/100/1000 Cat5/6 to each PC where each device has the full pipe to itself.

That is another downside, but yet, still better than Wireless, until the new Gigabit Wireless comes out, which it is.

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[SIGPIC][/SIGPIC]
Should have bought an STI