PS/2 interface computer mice

1. Adesso 3 Button Desktop PS/2 Optical Scroll Mouse

   • Description: A wired mouse featuring a 1000 DPI optical sensor, three buttons, and a metal scroll wheel for precise navigation. It connects via a PS/2 port and includes a 5-foot cable for flexibility.

2. Perixx Perimice-209 P Wired PS/2 Mouse

   • Description: This mouse offers a classic design with a symmetrical ergonomic shape suitable for both hands. It features a 1000 DPI optical sensor and a simple three-button layout with a scroll wheel. Compatible with various Windows systems, it connects via a PS/2 port.

3. HP PS/2 Scroll Mouse

   • Description: A wired mouse designed for smooth scrolling and precise cursor control. It connects through a PS/2 port, ensuring a stable connection for tasks requiring accuracy.

4. Cherry M-5400 Optical Mouse

   • Description: This mouse features optical tracking technology and a scroll wheel for easy navigation. It offers both PS/2 and USB connectivity options, accommodating different system requirements.

5. Perixx Perimice-201 Wired PS/2 Optical Mouse

   • Description: A wired PS/2 mouse with an 800 DPI optical sensor and an illuminated scroll wheel. It has a three-button design and is compatible with various Windows systems.

Motherboards that has legaccy PS/2 port

1. MSI Pro B650M-P

   • Description: A budget-friendly Micro ATX motherboard supporting AMD's 9000 series processors. It includes a PS/2 port for keyboard or mouse connectivity, along with eight USB ports, HDMI, DisplayPort, and VGA outputs.
   • Link: MSI Pro B650M-P Review

2. ASUS Prime H610M-A

   • Description: An entry-level Intel motherboard compatible with 12th and 13th generation CPUs. It features two PS/2 ports for keyboard and mouse, multiple USB ports, and various video outputs, including HDMI and D-Sub.
   • Link: ASUS Prime H610M-A Overview

3. ASRock B450M Steel Legend

   • Description: A Micro ATX motherboard for AMD's AM4 socket, offering a PS/2 port, multiple USB ports, and support for up to 128GB of DDR4 memory. It also includes HDMI and DisplayPort outputs.
   • Link: ASRock B450M Steel Legend Details

4. GIGABYTE B560M DS3H V2

   • Description: Designed for Intel's LGA1200 socket, this motherboard provides a PS/2 port, multiple USB ports, and support for PCIe 4.0 devices. It also features HDMI and DVI-D video outputs.
   • Link: GIGABYTE B560M DS3H V2 Specifications

5. ASUS ROG Strix X870E-E

   • Description: A high-end AMD AM5 motherboard equipped with a PS/2 port, numerous USB ports, Wi-Fi 7 support, and robust VRMs for stable overclocking. It includes HDMI and DisplayPort outputs.
   • Link: ASUS ROG Strix X870E-E Review

My question

Do I need extra driver to use PS/2 port computer mouse? Where can I find them? Any reference of interface specification of PS/2?