Device Mouse/Touchpads Manufacturer KNUP Model No. KP-V44 Interface/port(s) USB Type A - usb 2.0 Operating System(s) Windows 11 x64 Windows 10 x64 Windows 10 x86 Windows 8.1 64bit Windows 8.1 32bit Windows 8 64bit Windows 8 32bit Windows 7 64bit Windows 7 32bit The following software for the KP-V44 allows macros, button configurations and lights to be changed.