The computer's connection to the external LAN is to insert a network interface board through the host box (or insert a PCMCIA into the notebook). A network interface board is also known as a communication adapter or network adapter (adapter) or network interface card NIC, but now more people are willing to use a simpler name, "network card." Installing the network card is required to have a certain network card driver, the network card can also be installed independently in the host PCI slot inside.
We offer 1 year to 3 years warranty based on different products, we replace the RMA by a new product so you can sell it again.
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