Programmable Macro Keyboard Mechanical Gaming Macro Keyboard with Customized Knobs Red Switch One Handed Macro Keypad Mini USB Wired OSU Keypad for Desktop PC 4 Keys

Customized Knobs The keyboard is designed with knobs and the knobs can be pressed as a custom so users can set the most suitable shortcut keys according to their own habits and needs Red Switch Mechanical keyboard adopts red switch mechanical keyboard ergonomic design which makes the keyboard key strength and stroke are very scientific a light press can complete the opera tion Improve Work Efficiency By customizing the shortcut keys users can complete multiple complex operations in a short period of time which not only saves time but also reduces the occurrence of errors Support OS Custom keyboard can be used for multiple operating systems for dows for vista for linux for OS X Plug and Play One handed macro keyboard is plug and play no driver required acrylic material dur able and can be used for a long time