Intel Intel Gigabit NIC; Normally it is plug and play, but there are other devices from the same chip manufacturer in some computer systems, so you must reinstall the corresponding driver software for normal use. Driver download link: https:/ /pan.baidu.com/s/1XwKK9jbdRB6SNCCEJgKKwQ Password: e8qj; can be updated with the driver wizard; can also be downloaded from the official website of the chip: https://downloadcenter.intel.com/zh-cn
Common for large and small cases, free 2 U small case short baffles and case fixing screws!
GRIS Mini Mini PCI-E Dual Port Gigabit Ethernet Adapter is a high-performance 10/100/1000Mbps adaptive Ethernet LAN controller. It integrates Intel INTEL82583V chip and adopts full-height MINI PCI-E slot, which can expand two high-performance 10/100/1000 Base-T Gigabit Ethernet interfaces. It is suitable for home or office, and can be used on any existing network.
Features:
Support existing CAT-5 network wiring and automatic cross detection
Fully compatible with PCI-Express basic specification revision 1.1
PCI-Express 1 x bus bandwidth up to 2.5Gbps
Compliant with PCI-E Mini Card electrical specification revision 1.2
Comply with Half size MiNi Card specifications
Basic system plug and play
High-performance 1000BASE-T Ethernet control card
Backward compatible with 10, 100M network mode
Automatically match 10M/100M/1000M data transmission mode
Compatible with existing CAT-5 network cabling
Fully comply with IEEE 802.3, 802.3u, 802.3ab standards
Support full duplex flow control(IEEE 802.3x)
Support IEEE 802.1p Layer 2 Priority Encoding
Support IEEE 802.1Q VLAN tag
Support 9K byte jumbo frame
Support cross detection and automatic correction operations
System requirements: Windows ME, 98SE, 2000, XP, Vista, 7, 8 and 10 32-/64-bit, Windows Server 2003, 2008 and 2012 32 -/64-bit, Linux, DOS MAC OS X 10.4.X or Above
How to identify the difference between 100M and Gigabit:
1. Right click on my computer——Management—— Device Manager——Network adapter Double-click your network card to select Advanced, find your network card operating mode in the properties, if it is a gigabit network card, there will be the words Gigabit or GBE for short or 1000T, if it is a 100M network card, it is 100T. 2. Check whether all 8 network cables are connected. The 100M line can be connected to only four cables, line 1, 2, 3 and 6. It is orange and white, orange, green and white, and green. All eight thousand M lines must be used. 3. If all the above are eliminated, try another network cable, the problem is most likely to be online. For 100M lines, ordinary CAT-5 lines or CAT-5 cables will do, and 1000M must be implemented with CAT-5 and CAT-6 cables or more.
I bought a gigabit network card, but the speed shows 10M or 100M?
10/100/1000Mbps refers to the transmission speed of the network card. The professional term is called adaptive network card, which means that the transmission speed of its own network card can be automatically adjusted according to the transmission speed of the network or the other party, and the full high speed can reach 1000M. The high transmission speed of the former can only reach 100Mbps while the latter can reach 1000Mbps, which means that the latter can be faster than the former under network conditions. As for the Internet speed you mentioned, you should distinguish the difference between LAN and WAN. A local area network usually refers to a small network, such as a company or home network. Such a network is directly connected by a network cable, so the transmission speed is relatively fast, which can reach the nominal speed of the network card, that is, you say The speed of 10/100/1000Mbps; WAN refers to the Internet in layman''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s terms, which is what you call the Internet. Connecting to the Internet is not only related to the transmission speed of your computer''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s network card, but also the line transmission speed, which is telecommunications or Netcom. The speed provided is related, so even if your network card is faster, the telecommunications line cannot provide faster speeds, and can only transmit data at a slow speed. For example, going online is like moving things from a warehouse. You have a lot of people and many trucks. That means your transportation is very fast, but the road is very difficult. It is a bad road and the truck cannot drive fast. So your The transportation speed is also not fast, because the road limits your transportation speed. For the same reason, no matter how fast your network card is, it is also limited to the transmission speed of the telecommunications line, so you can''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t get up online. This is an adaptive Gigabit network card, which automatically adjusts 10M, 100M, 1000M according to your network signal source;