Is there a test for a network card?

Hi,

I can't get onto the internet with my pc anymore (I'm using my daughter's pc right now). I called my isp and we ran a lot of tests and I was told that my network card is broken.

Is there a test to see what's going on with my network card?

 

That's not the news I wanted to hear but the facts are the facts.

I'll need some help choosing the right network card. My motherboard manual isn't specific.

This is my motherboard. I put in its specs in case they're needed:

- ASUS A8V-VM SE Socket 939 Micro ATX Motherboard - UDMA133, SATA
. . . VIA K8M890 + VT8237A
. . . 2000/1600 HT/s
. . . Dual-channel DDR400, Max 2GB
. . . VIA Integrated Gfx in North Bridge K8M890
. . . 1 x PCI-E X16, 1 X PCI-E X 1, 2X PCI
. . . 2 *ATA133 ,2 x SATA
. . . 10/100 LAN
. . . 6-Channel audio

I also attached a picture of the network card mentioned in the manual.

I want to get a good card, a fast one, if they have speeds.

Your help will be very much appreciated.