Troubleshooting Common Connectivity Issues. 4 GHz or 5 GHz bands defined by the IEEE 802.
Understanding 802.11 Protocols and Wireless NIC Standards
The Difference Between Integrated and External Cards Not all wireless NICs are created equal, and understanding the form factor is crucial when considering an upgrade or troubleshooting a connection. The number of spatial streams and the MIMO (Multiple Input, Multiple Output) technology are equally important; multiple antennas allow the device to transmit more data simultaneously, increasing stability and range.
4 / 5 GHz 150 Mbps - 600 Mbps 802. Below is a comparison of common standards found in modern hardware: Standard Frequency Typical Speed 802.
Exploring 802.11 Protocols and Wireless NIC Standards
Most modern business and consumer laptops come equipped with an integrated card, which is soldered onto the motherboard during the manufacturing process. Furthermore, features such as MAC address filtering allow network administrators to control which devices are permitted to join the network, adding an additional layer of security beyond the encryption itself.
More About What is a wireless nic
Looking at What is a wireless nic from another angle can help expand the discussion and give readers a second clear paragraph under the same section.
More perspective on What is a wireless nic can make the topic easier to follow by connecting earlier points with a few simple takeaways.
