Question Kind of Controller

[pirate_tat87]

Hello, I am needing help looking for a controller for alternative movement from WASD, The reason being is because I injured my left hand sometime ago and i can't really use my fingers that well so when playing games that require PC keyboard and mouse, specifically movement even if I change my keybinds to ASDF its still difficult is there a type of joystick or controller i can use in my lefthand in place of WASD