8Port(7MDI ports + 1 MDI/MDI-X port[manual])
And....the most troubled and dangerous thing is......"The lightning".
I've heard that the lightning cloud appears near big river. There are no big rivers near my house. Instead of that, it's very high humidity and high temperature in summer around here, and there comes clouds easily.
I've already been crushed my TV by direct surge of lightning past, so I should take care for the surging when the lightning comes and I've turned off all of the electorical devices when the lightning has come.
...but the lightning came flashing in Aug.,18th 2004, the baseball Jpn vs. Cuba on Olympic game plays on my PC.
I hesitated to turn off it for a couple of minutes....and all was end.
the scrifices were TX97 and this.