There is provided an information input device including: a chassis made of a non-metallic material; an antenna mounted to an upper portion of the chassis; and a fluctuation easing member which is mounted to a lower portion of the chassis to ease fluctuations in magnetic field intensity caused by a surface on which the information input device is mounted. The plurality of IO queues each may be configured to receive a respective IO request and present the IO request in response to a trigger signal. The present invention provides several processing options as the different layers within the multilayer structure perform specific functions.