If you have a driver file (usually .inf or .sys files) but no setup.exe , you must install it manually.
The Ucom UC-JS704S2 is a popular budget-friendly USB gamepad that resembles the design of a PlayStation controller. Because it is an older generic device, the manufacturer does not host a dedicated, high-speed download portal for drivers like major brands (Logitech or Microsoft) do. This often leads users on a frustrating search for a specific file. Ucom Uc Js704s2 Usb Joystick Driver Win 7 Download