The
Wi-Fi 6 standard uses OFDMA for increased efficiency. Imagine your WiFi
connection as a series of delivery trucks delivering data packets to
your devices. With 802.11ac WiFi, each delivery truck or “packet” could
only deliver one parcel to one device at a time. But with OFDMA, each
truck can deliver multiple parcels to multiple devices simultaneously.
This vast improvement in efficiency works for both uploads and
downloads.
WiFi 6 wireless network adapter comes with orthogonal
frequency division multiple access (OFDMA) to divide a wireless channel
into a large number of subchannels. Each of these subchannels can
provide faster data speeds while carrying the data intended for
different devices. Moreover, the WiFi access points on the upcoming WiFi
6 can stay connected or talk to even more devices at once.
As we
mentioned, WiFi 6 pcie card gets its speed boost because it combines and
operates across both the 2.4GHz and 5GHz simultaneously. This is made
possible using the improved multiple in/multiple out (MIMO) standard.
Until WiFi 5, although access points were able to talk to multiple
devices simultaneously, those devices connected to the network couldn’t
respond at the same time. WiFi 6 wifi adapter addresses this issue and
comes with an improvised multiuser MIMO that allows devices to respond
to access points simultaneously. MU-MIMO technology will also be enabled
for the uplinking of data along with the downlink data it already
supports.
WiFi 6 comes with a 1024 quadrature amplitude modulation
mode (1024-QAM), which increases the throughput. This helps the devices
connected with WiFi 6 bandwidth to have better stability even in
bandwidth-intensive use cases or applications.
WiFi 6 is also
expected to be future-ready in terms of security. Last year, WiFi
standards received a huge upgrade in terms of security with WPA 3. WPA3
makes it very difficult for hackers to brute force into networks using
WiFi as a medium. All WiFi 6-enabled devices are likely to be certified
with the WPA 3 security standard, making them secure.
Compatibility With:
Almost computer with PCI Express (PCI-E 1X/4X/16X slot) Intertaces;
Not support all devices which motherboard with AMD chipest.
It only support Windows 10, 11 64bit.