The is a system component developed by Silex Technology that enables communication with USB-to-serial adapters, USB game controllers, or network USB hubs (such as those from Belkin or I-O DATA).

Warning : This reduces your system's protection against malicious code.

On Windows 11, users frequently encounter a "Driver cannot load" error for

The is a specialized Windows system driver primarily used to facilitate communication between your computer and hardware that utilizes the SXUPTP chipset. It is most commonly associated with USB-to-serial adapters , USB game controllers , and network-connected USB devices such as the Belkin F5L009 Network USB Hub Go to product viewer dialog for this item. .

The acronym usually refers to a Synaptics or proprietary Ultra Pointing Touchpad driver. Windows 11 often attempts to install a generic Microsoft driver during updates, which can cause the advanced features (like multi-finger gestures or two-finger scrolling) to stop working.