Amazon.com: Hori PlayStation 4 TAC Pro Type M2 (Doom Edition) Programmable KeyPad and Mouse Controller for FPS Games by HORI - Officially Licensed by Sony & Bethesda - PlayStation 4 : Everything Else
Gamenetics
USB Game Controller Converter Keyboard Mouse Adapter for Switch/Xbox/PS4/PS3 - Black - Walmart.com
Amazon.com: HORI Tactical Assault Commander (TAC:Four) KeyPad and Mouse Controller (PS4/PS3/PC) : Video Games
Amazon.com: eXtremeRate Tactile Version Clicky Hair Trigger Kit for PS4 Controller Shoulder Buttons, Custom Tactile Bumper Trigger Buttons for PS4 Slim Pro Controller, Mouse Click Kit for PS4 Controller CUH-ZCT2 : Video