
Installed yesterday and has been working flawlessly so far. My 5 year old laptop now supports bluetooth and 802.11ac networks. Relax. Windows 10 doesn't seem to support Bluetooth as well as an Android phone, but I was able to set up my headphones, Moga game controller, and Bluetooth soundbar. Haven't tried Miracast yet.

TP-Link Archer T4U Plus AC1300 USB 3.0 WiFi Network Adapter
29 Review

π ASUS USB-BT400 USB Bluetooth Dongle Receiver - Compatible with Laptops and PCs, Plug and Play for Windows 10/8/7/XP. Supports Printers, Phones, Headsets, Speakers, Keyboards, and Controllers in Black.
79 Review

Wi-Fi adapter D-link DWA-140, black
46 Review

TP Link TL WN823N 300Mbps Wireless Adaptor
55 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

π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review