
Update - I'm ashamed I didn't check YouTube first before writing the review below. I just checked YouTube to see if anyone else has solved this issue and of course you will need to use Logitech Unifying software to pair devices with this receiver. Now I'm back in business! For those having the same problem as me, go to the Logitech website and type in "Unifying Software". Then everything is clear! ======================= Not working. I bought a pair of Costco wireless mouse and keyboard (model Logitech K520) and lost the receiver. After research I bought this item. It doesn't work at all.

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

Enhance Internet Speed with TP-Link AC1200 Wireless Dual Band USB Adapter (Archer T4U V1)
40 Review

Enhance Your WiFi Range with TP-Link TL-WPA4220KIT 300Mbps AV500 Powerline WiFi Extender Start Kit
37 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

iVANKY MacBook Pro Docking Station, 9-in-2 USB C Hub Adapter with 4K Triple Display, 100W PD3.0, Ethernet, 2 HDMI, USB-C 3.0, 2 USB-A 3.0, SD & TF for MacBook Pro/Air
9 Review

π» MacBook Purgo Adapter 2020/2018/2016/2016
4 Review

π HOYOKI 9 in 1 USB C Hub Adapter: Ethernet 1000Mbps, 4K HDMI, 3 USB 3.0 Ports, 5Gbps USB-C Data, 100W PD Thunderbolt 3, SD/TF Slots for MacBook, Dell XPS and More Type C Devices
6 Review

π Purgo USB-C Hub Adapter Dock for MacBook Air M1 2021-2018 and MacBook Pro M1 2021-2016 β 4K HDMI, 100W Power Delivery, 40Gbps Thunderbolt 3, 5K@60Hz, USB Type-C, 2 USB 3.0, SD/Micro Card Readers (Gold)
5 Review