It sounds like you're looking for a downloadable software or app feature involving (often on-screen shortcut buttons, macro keys, or virtual keypads) that is free .
Xinke Electronics Industrial Park, No. 8 Jincheng Road, Wujin District,Changzhou City, Jiangsu Province
Mobile: 0086-18068586979
Phone: 0086-519-85806006
Skype: zht50136
WhatsApp: +86-18068586979
