
I had an old computer with no Wi-Fi card. I didn't know if it would really work. But I just plugged the small USB jack into the computer, inserted the included minidisk into the computer, selected the additional Windows driver (there are several options, e.g. Mac, Android.) and the driver was installed, thanks its the little usb jack gives me the ability to connect to my home wifi! I was done in a few minutes. As friends have told me I have to lug my computer to a technician to install a Wi-Fi card or manually run cables to my cable provider modem in the living room. I'm really glad I did a little google search and found this! Thanks to that I was able to give this review. I highly recommend!

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

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

TP Link TL WN823N 300Mbps Wireless Adaptor
55 Review

π StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 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

UGREEN USB 3.0 Ethernet Adapter Hub with RJ45: Fast Gigabit Ethernet Converter, 3 Ports USB 3.0 Hub Compatible for MacBook, iMac, Surface Pro, Chromebook, Laptop, PC
11 Review