Track ball (forefinger, the middle finger operation type)


A feeling of chastity ball beyond imagination that large truck ball of 52mm in diameter realizes! Track ball mouse "HUGE" of forefinger, the middle finger operation type equipped with palm rest which reduced burden to wrist in long-time PC work.


    Model number /JANCD Features Standard price Remarks
    M-HT1URBK 4953103308169
    12,430 yen (tax-excluded)
    13,673 yen (tax-included)
    Under the release

      Features of product

          Track ball mouse "HUGE" of forefinger, the middle finger operation type

          It is track ball mouse "HUGE" of forefinger, the middle finger operation type by to have adopted large ball of 52mm in diameter, can move pointer by one operation more widely.

          We adopt palm rest of low-elasticity material in the body upper surface

          We adopt palm rest of low-elasticity material which the whole palm is put on from wrist in the body upper surface and reduce burden on wrist by long-time PC work.

          Support ball made of artificial ruby selected carefully

          We adopt large artificial ruby of 2.5mm in diameter to support ball, and by using support ball of the highest grade quality that selected carefully, a feeling of chastity ball improves only thing that the surface is smooth markedly. In addition, support ball becomes hard to be buried among garbage such as dirt from the hands by support ball being large, and maintenance frequency decreases.

          Ultimate pointer flattery performance

          We put high-performance optics-type sensor of gaming grade on sensor detecting movement of track ball. We thoroughly analyzed thickness of the color and coating layer of track ball which was most suitable for optical sensor and by reviewing design of track ball from the beginning, realized ultimate pointer flattery performance.

          The amount of product made in OMRON company durability Switch

          It possesses high reliability and, on button of right and left, adopts Switch made in OMRON company with reputation in a feeling of click in the durability.

          Button which "advances, and returns"

          Give efficiency of Web page reading; "advance", and carry "Back" button.

          8 button + tilt wheels

          It is equipped with tilt wheel which can scroll from side to side just to tip wheel. It is convenient for operation of screen which is long beside Excel. We can assign favorite function to eight buttons and two directions of right and left scroll, ten places in total.

          It supports function allocation

          Function allocation of button is modifiable using "ELECOM mouse assistant" which we can download free.

          Pointer speed alteration switch

          Speed alteration switch that can change 500/1000 pen up speed of pointer to three phases of/1500 count is paid.

          We can remove ball

          We can easily remove ball from hole of the back side and are design that is easy to maintain ball and internal ball tray.


          Interface: USB
          Connector type: USB (A) male
          Supported devices: Windows PC, Macintosh equipped with USB Interface
          Supported OS Windows 10, Windows RT8.1, Windows 8.1, Windows 7, Windows XP, macOS Sierra(10.12) ※Update to latest version of each OS and installation of service pack may be necessary.
          Resolution: 500/1000/1500 count (change possibility)
          Reading method Optical sensor method
          Output optical beam type Non-visible wavelength area
          The number of the buttons Eight ※We include wheel button
          The number of the wheels 1
          Horizontal scrolling function
          Power supply USB Bus powered
          Voltage rating 5V
          Color: < Black >
          Dimensions: 114.7mm in width X 181.9mm in depth X 57.2mm in height
          Dimensions classification LL Dimensions
          Cable length About 1.5m
          Weight : About 268 g ※We include cable
          Accessories: User manual X 1
          VCCI classB correspondence
          Term of a guarantee Six months

          The latest correspondence information of this product is this

          • While we have you use, something like white powder may emerge to rubber part of mouse by sweat and oil. You do care diligently, and please use.
          • Specifications may change without a notice, thank you for your understanding.