My Win10 computer has BT4.2 built in. I use BT for everything sound related and I checked everything first. Some time later (after adding more apps, hardware, networks, etc.) my whole BT computer crashed (stuttered?) but connection to cellphones and others continued to work fine. Eventually, moving some devices around, I found that again there were problems with the signal and/or interference. The simple solution was this USB BT5.0. My problems are gone and everything works. I don't know how well the other features work or not, but my headache is gone! 1. Device Manager -> Disable Internal Bluetooth.2. Follow the well-included instructions. Insert the USB stick.3. Run the beautifully supplied driver disk.4. Settings -> Enable Bluetooth5. Reconnect the devices as there is a new partner on the other side. Repeat for each.6. That's all I did. No hiccups in the process. No restart issues with on/off or out of range. :-)
Enhance Internet Speed with TP-Link AC1200 Wireless Dual Band USB Adapter (Archer T4U V1)
40 Review
TP Link TL WN823N 300Mbps Wireless Adaptor
55 Review
High Gain Wireless Network Adapter - TP-Link Nano USB Wifi Dongle with 150Mbps Speed for PC Desktops and Laptops. Compatible with Win10/8.1/8/7/XP Linux 2.6.18-4.4.3, Mac OS 10.9-10.15 (TL-WN722N)
46 Review
Enhance Your WiFi Range with TP-Link TL-WPA4220KIT 300Mbps AV500 Powerline WiFi Extender Start Kit
37 Review
π StarTech.com NETRS232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (Black)
4 Review
π uni USB C Hub with Ethernet Adapter, 4K HDMI, Gigabit Ethernet, and 3 USB 3.0 Ports for MacBook Pro, iPad Pro, XPS
11 Review
π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 Review
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 Review