Ebay cheap network card

[Propphet]

I orderd some cheap pci-e network cards for my home file server and i got 2 from the 5 now i tested the first one it says 1 gbps at the duplex & speed tab (picture 1) but when i go back to the status tab it says 100 mbps (picture 2) doing an speedtest locks on 100mbps (Internet = 500Mbps up /down) when plugging same cable into motherboard get 1 gbps and full 500mbps on speedtest is ther an extra option to turn it from 100 mbps to 1000 or something cuz the ebay advertention says also 1 gbps just like the duplex setting (picture 1)

 

http://www.ebay.com/itm/190914588429?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT.

 

Picture 1 :

 

Picture 2

[Tedster]

These cheap cards make 1Gb/s links but they can't transfer data at near the maximum speeds because they're so weak.

[Sir Asvald]

I orderd some cheap pci-e network cards for my home file server and i got 2 from the 5 now i tested the first one it says 1 gbps at the duplex & speed tab (picture 1) but when i go back to the status tab it says 100 mbps (picture 2) doing an speedtest locks on 100mbps (Internet = 500Mbps up /down) when plugging same cable into motherboard get 1 gbps and full 500mbps on speedtest is ther an extra option to turn it from 100 mbps to 1000 or something cuz the ebay advertention says also 1 gbps just like the duplex setting (picture 1)

 

 

Picture 1 :

 

Picture 2

Are you sure that your router/switch has 1Gbps capability? 

[Propphet]

These cheap cards make 1Gb/s links but they can't transfer data at near the maximum speeds because they're so weak.

Alright is there an price from where the network cards are good for 1gbps or do u maybe get a link to an good one ?

 

Are you sure that your router/switch has 1Gbps capability? 

Yes all routers and switches are 1gbps

[Sir Asvald]

Alright is there an price from where the network cards are good for 1gbps or do u maybe get a link to an good one ?

 

Yes all routers and switches are 1gbps

Can you give the model number of the NICs. 

[Scheer]

I would test the cable with another computer to verify it shows a 1gbps link, if not it is either the cable or your switch.

 

I've seen cables that pass a light test showing all four pairs are good, but still won't show up as a 1gbps link and need to be re-crimped.

[Propphet]

I would test the cable with another computer to verify it shows a 1gbps link, if not it is either the cable or your switch.

 

I've seen cables that pass a light test showing all four pairs are good, but still won't show up as a 1gbps link and need to be re-crimped.

Same cable other pc`s just fine 1gbps

 

Can you give the model number of the NICs. 

I am not dat smart what are "NICs" or wher can i find it  :unsure:

[braneopbru]

I would test the cable with another computer to verify it shows a 1gbps link, if not it is either the cable or your switch.

 

I've seen cables that pass a light test showing all four pairs are good, but still won't show up as a 1gbps link and need to be re-crimped.

From OP's original post:

"when plugging same cable into motherboard get 1 gbps and full 500mbps on speedtest "

OP: You get what you pay for.

Take this a experience. Look for cards with Intel controller chips. If the price seems to good to be true, it probably is. Buy from a reputable seller that has good feedback.

[Sir Asvald]

Same cable other pc`s just fine 1gbps

 

I am not dat smart what are "NICs" or wher can i find it  :unsure:

Network Interface Cards For short.

[Propphet]

Network Interface Cards For short.

Its an Realtek RTL8111C ebay link : http://www.ebay.com/itm/190914588429?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

[braneopbru]

Realteks are widely regarded as one of the worst of all network cards and for that price, I'm pretty sure that's a counterfeit realtek.

I wouldn't even bother trying. Just file a claim, try get your money back and move on.

[Scheer]

Whoops, my bad. I glossed right over in the OP where you said you have already tested it...

 

 

Definitely looks like its just a crappy NIC, I've bought several of these and have had no issues at all: http://www.amazon.com/dp/B003CFATNI

[Guest]

Yes, realtek NICs aren't as good as Intel's but come on, the problem here is the PCB the board itself not the ethernet chip, they are the ones almost everyone has on their motherboards.