heart shape wired optical mouse 3D optical mouse800DPIPlug and play,no driver neededSelf-powered by USBCompliant with USB1.1 and USB2.0Support window 95
slim wireless mouse,flat mice 3D optical mouse800DPIPlug and play,no driver neededSelf-powered by USBCompliant with USB1.1 and USB2.0work with 2*AAA b
