An RJ45 connector and a PCI NIC card are 2 completely different things. An RJ45 (Technically an 8P8C) is the connector at the end of a CAT cable which plugs into a NIC card.
Unless you are thinking RJ11, which has nothing to do with CAT cables. An RJ11 is the name of the cable used for single-line dialup modems and telephones, in which case, the connector is called a 6P4C connector.
with the arcade you get a 256 mb memory card on the pro you get a 60GB HDD, Ethernet cable,headset
There is no such thing as a LAN card. LAN stands for Local Area Network. The card which communicates with a LAN is called an "Ethernet" card. This Ethernet card/controller may be a separate card but in modern computers is more likely to be a single chip built onto the motherboard. The presence of the chip/card will be indicated by an RJ45 connector/socket on the back of the computer.
what is the difference between a credit card, debit card and smart card
The Samsung Galaxy 2 tab is equipped with an ethernet card.
What is the difference between a regular memory card and an Ultra Memory card
There is no difference.
Ethernet Network Card
You would need the ethernet card can handle gigabit network traffic cable.
It is a network interface card. The purpose of this card is that it allows your computer to connect to the internet with the use of the ethernet cable.
Transmission between BTS and BSC.FIFA card contain only TNC male connector.
You likely need to reset the cable modem in order for the modem to locate the physical address of your new Ethernet card. Make sure the Ethernet cable is properly connected to both the modem (or your router) and the Ethernet card at the back of the computer. Following tihs you may also want to restart your computer. You also need to make sure the driver is installed for the ethernet card. It should be located on OS or ethernet disk.
What is the diffrence between smart card and other cards?