Will this work to connect a Dualshock or Nintendo Switch controller to Windows?

Yes, the Bluetooth 5.0 dongle is compatible with Windows 7/8/8.1/10 and can connect to multiple Bluetooth devices such as headsets, speakers, mice, keyboards, and smartphones. It should be able to connect a Dualshock or Nintendo Switch controller to Windows.

Questions & Answers: Bluetooth Adapter for PC, Hannord USB Mini Bluetooth 5.0 Dongle for Computer Desktop Wireless Transfer for Laptop Bluetooth Headphones Headset Speakers Keyboard Mouse Printer Windows 10/8.1/8/7

(16)

double click image to zoom in

Top Rated Visit Hannord Store

Bluetooth Adapter for PC, Hannord USB Mini Bluetooth 5.0 Dongle for Computer Desktop Wireless Transfer for Laptop Bluetooth Headphones Headset Speakers Keyboard Mouse Printer Windows 10/8.1/8/7

ADVANCED BLUETOOTH 5.0 ADAPTER: Adapter applies the latest Bluetooth 5.0+EDR adapter. With the enhanced Data Rate (EDR) support, Its greatly improved the data transmission rate, reaching 3Mbps. It is backward compatible with Bluetooth2.1/3.0/4.0/4.2 Dual-mode Bluetooth transfer.
BETTER PERFORMANCE: Enhance anti-interference ability and stability, new technologies have been adopted to reduce the loss of transmission efficiency caused by interference in the 2.4 GHz band. USB Bluetooth adapter can reach 10-20m in an open place.
HIGH COMPATIBILITY: Bluetooth 5.0 dongle works with 32/64-bit Windows 10/8/7. It can also take full advantage of bandwidth to connect multiple Bluetooth devices simultaneously, such as Bluetooth headsets/speakers/mice/keyboards, smartphones. Can work with 7 devices at the same time. Not applicable for Mac OS, Linux, TV, Car Stereo.
Please instal drivers via mini CD disc, or install the driver through the link https://www.dropbox.com/s/fe6oy6n3aos1rdq/n.rar?dl=0

$9^.99 –