Qualcomm qca9377 802.11ac wireless adapter and fios qos

#Qualcomm qca9377 802.11ac wireless adapter and fios qos update
#Qualcomm qca9377 802.11ac wireless adapter and fios qos windows 10
#Qualcomm qca9377 802.11ac wireless adapter and fios qos software

See also: Is 5GHz Wireless better than 2.4GHz ? Wireless Network Speed Tweaks 802.11ac - 100+ Mbps typical, higher speeds (300+ Mbps) possible over short distances without many obstacles, with newer generation 802.11ac routers, and client adapters capable of multiple streams. Up to 100 Mbps achievable with more expensive commercial equipment with 8x8 arrays, gigabit ports, etc. Specifying a channel, and using 40MHz channels can help achieve 70-80Mbps with some newer routers. 802.11g - ~20 Mbps downstream 802.11n - 40-50 Mbps typical, varying greatly depending on configuration, whether it is mixed or N-only network, the number of bonded channels, etc. Below is a breakdown of actual real-life average speeds you can expect from wireless routers within a reasonable distance, with low interference and small number of simultaneous clients: 802.11b - 2-3 Mbps downstream, up to 5-6 Mbps with some vendor-specific extensions. The number of simultaneous connections, and even the type of wireless security can affect and slow down some older routers with inadequate processors/memory. In addition, net IP layer throughput of WiFi is typically 60% of the air link rate due to WiFi being half- duplex with ACKs, and being CSMA/CA. Theoretical wireless speeds (combined upstream and downstream) are as follows: 802.11b - 11 Mbps (2.4GHz) 802.11a - 54 Mbps (5 GHz) 802.11g - 54 Mbps (2.4GHz) 802.11n - 600 Mbps (2.4GHz and 5 GHz) - 150Mbps typical for network adapters, 300Mbps, 450Mbps, and 600Mbps speeds when bonding channels with some routers 802.11ac - 1300+Mbps (5 GHz) - newer standard that uses wider channels, QAM and spatial streams for higher throughput Actual wireless speeds vary significantly from the above theoretical maximum speeds due to: distance - distance from the access point, as well as any physical obstructions, such as walls, signal-blocking or reflecting materials affect signal propagation and reduce speed interference - other wireless networks and devices in the same frequency in the same area affect performance shared bandwidth - available bandwidth is shared between all users on the same wireless network. Below is a breakdown of the various 802.11 WiFi standards and their corresponding maximum speeds. You can check our bits/bytes conversion calculator for reference. First, keep in mind that in data communications, speed is measured in kilo bits (or mega bits) per second, designated as kbps, or Mbps. but it has to be something with the card because it will not detect any of my neighbors wifi signals which tells me that the wifi card itself is the problem.There are many wireless standards in use today, and newer technologies can bond multiple channels/frequencies together to achieve higher throughput. I have also tried setting my router to strictly 2.4 ghz. Since I sent my other laptop in I had to start using the other one portable. The other one I had only recently found out it has the same issue, because I was using it as a desktop type of computer and it sat in a single place. Tried another clean Win10 installation and this did not fix. This seemed to help for a couple of weeks but then again I started having wifi dropout problems again.

#Qualcomm qca9377 802.11ac wireless adapter and fios qos windows 10

On one of the 2 inspiron laptops I have performed a clean windows 10 installation.

#Qualcomm qca9377 802.11ac wireless adapter and fios qos software

I have Dell warranty on one of the 2 laptops and they keep saying it is a software problem.

#Qualcomm qca9377 802.11ac wireless adapter and fios qos update

I would like to know if a driver or firmware update which came out may have damaged the card? Why the heck did this suddenly start happening in the fall of 2020? I am deciding to try replacing the wifi card with an Intel version to see if this helps. I have tried numerous driver variations and the problem continues. 2 Dell Inspiron laptops with the exact same issues where the wifi will just cut out (meaning not detecting any wifi networks at all).