When I connect the USB for headset into system it messes up my internet wireless connection. when I take USB out my internet will work fine again

The NEC SL1100 phone can be used with a wireless headset, but it will require a specific type of connection.
The NEC SL1100 phone has a 2.5mm headset jack, which is not compatible with most wireless headsets, which typically use a USB or Bluetooth connection.
To use a wireless headset with the NEC SL1100 phone, you will need a USB-to-2.5mm headset adapter or a Bluetooth-to-2.5mm headset adapter.
The Plantronics CS50 wireless headset is not directly compatible with the NEC SL1100 phone. However, Plantronics offers a USB-to-2.5mm headset adapter which can be used with the CS50.
It's worth noting that some NEC SL1100 phones are equipped with a built-in Bluetooth module, which allows you to connect a Bluetooth headset directly. To check if your NEC SL1100 phone has this feature, you can check the user manual or contact the manufacturer.
It's important to check the compatibility of the wireless headset and the phone system, before making any purchase. It's recommended to consult the manual of the phone system or the technical support of the phone system provider to ensure that the wireless headset you plan to purchase is compatible with the phone system.

If you are streaming through Blueray check your setting on the Blueray for WiFi access. If you are going through a computer then check your Network settings for the internet.

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I was having this issue while using this headset on my PS4. I bought a small,2ft USB extension, to move it away from the PS4 console by about 2 feet and now it works perfect. It was something about the interference from the remote controls. Hope this helps.

You can search for MUBUY.COM to get one

The unit is SUBJECT to radio interference from other systems in the area such as high power taxicab radios for example and other services. 30 seconds might be about the time for a radio transmission. The system, while being interfered with, likely will NOT generate audible sounds and due to the squelch algorithm may MUTE the system.
Sorry, but you are a SECONDARY user per FCC definition and they are licensed and you are sharing bandwidth. You cannot interfere with them, but they can interfere with you. You should probablly get a UHF system that has less chance of interference. While recording, frankly I would be wired, not wireless. I am both an electrical engineer nd a HAM so I am aware of these problems.

I think the problem is, that your wireless router is too close to the wireless connector of the headset, it's just a guess, but try to move them at least 3 meters apart.

The other thing that could cause trouble is the driver from logitech. Maybe your firewall is disabling all internet connection when the driver is trying to connect to the internet. Try to disable the firewall/antivir.

Or it's just the same frequency, but that's probably not possible.

I hope I could help you =)

Your friend should be able to use the headset if your friend's computer has Bluetooth feature. THe computer will send and receive the Bluetooth signals with one transmitter/receiver like your computer does and then connect to the wireless lan with a different transmitter/receiver system on a different frequency. Just make sure your friend's computer has Bluetooth feature turned on and then setup the headset by the "pairing" process.

hi..
if i understand your issue your computer connected to the internet using the wireless adapter but get disconnected after rebooting...right?
did u try updating the software for the wireless card..
here is the link trying updating the drivers for the wireless usb adapter..
here is the link for the download--
http://www.softwaredriverdownload.com/download.php?file=2nxZnRwOi8vZnRwLnVzLmRlbGwuY29tL25ldHdvcmsvUjE0MzM1NS5FWEU%3D..
good luck........
vedhick

WARNING: try at your own risk!

I kind of fixed it. The problem appears to be with the USB controller - specifically, my mouse (a Razer Copperhead) and the XBOX 360 wireless receiver. A lot of work went into the solution, but I essentially ended up uninstalling and unplugging all of my USB devices (you can uninstall them using device manager in System Properties>>Hardware within Control Panel. Look for Universal Serial Bus and uninstall everything in that category). Reboot. Then, I first plugged in the device in question (my 360 receiver). Afterwards, I one by one plugged in each item until I found the one conflicting with the receiver (my mouse). After that, I uninstalled all devices again and next uninstalled the drivers for the conflicting device (my mouse in this case) and rebooted again. After this, I tried several times to uninstall and reinstall the mouse and various USB devices until finally it worked (sort of).

I call this a partial solution because now I appear to have the opposite problem. My mouse seems to be conflicting with another device (probably the 360 receiver). My mouse refresh rate is very choppy. The good news (for me) is that I can uninstall the USB controller for the mouse, reboot, and both the 360 controller and the mouse will work fine... that is until shut down. Then I have to uninstall the mouse controller and reboot again. Needless to say, I keep my computer on more than usual now.

first, I suggest trying a different USB port. remove the adapter and the icon should disappear, so if the usb port is loose or broken that may be why its acting like that. Plug it into a different port and try it. You may have to reinstall the driver for the next usb port depending on your system