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Wired Mouse
M-SH30UBSK series (M size)
M-SH31UBSK series (S size)
User Manual

Compliant model: MSH3U

Precautions

This manual describes the important precautions you should take for safe operation of this product.
Observe these precautions carefully to avoid personal injury, damage, fire, and other problems.

Meaning of symbols

WARNING

Failure to observe precautions carries the possibility of serious personal injury or death due to fire, electric shock, or other causes.

CAUTION

Failure to observe precautions may result in personal injury due to electric shock or other causes, and may damage other equipment.

Prohibited action

Mandatory action

Situation that needs attention

Notes and reference information

WARNING

If a foreign object (water, metal chips) enters this product, stop using immediately and remove it from the connected device.
Continuing to use the product as it is may cause a fire or an electric shock.

If abnormalities such as overheating, emitting smoke, or strange odors occur, stop using the product immediately and disconnect it from the connected device. Also, after confirming that the heat has dissipated, please remove this product from the connected device while being careful to avoid burns.
Afterwards, please contact your dealer.
Continuing to use the product as it is may cause a fire or an electric shock.

Please do not drop or hit this product.
If this product is damaged, stop using it immediately and remove this product from the connected device. Afterwards, please contact your dealer.
Fires or electric shocks may occur if this product is used when damaged.

Do not attempt to disassemble, modify, or repair this product.
Doing so may cause a fire, electric shock, or product damage.
Malfunctions are not covered under the warranty.

Do not put this product in fire.
Breakage may cause fire or injury.

Please do not remove or connect the USB connector with wet hands. In addition, do not modify or forcibly bend the product.
It can cause a fire or electric shock.

CAUTION

Do not place this product in any of the following environments:

  • In a car exposed to sunlight or a place exposed to direct sunlight.
  • In a place that becomes hot, such as around a heater.
  • In a moist place or a place where condensation may occur.
  • In an uneven place or a place exposed to vibration.
  • In a place where a magnetic field is generated (such as near a magnet.)
  • In a dusty place.

This product does not have a waterproof structure. Use or store in a place not exposed to liquids such as water.
Any liquid such as rain, water spray, juice, coffee, steam, and sweat, may cause this product to breakdown.

  • Please do not use this product for anything other than as a mouse for PCs or game consoles.
  • Do not use this product with any device that may significantly be affected in the case of this product malfunctioning.
  • If this product is used on a transparent surface such as glass or a highly reflective surface such as a mirror, the optical sensor will not function correctly and the mouse cursor movement will become unstable.
  • If the mouse is not used for one month or more, remove the mouse from the PC.
  • Please note that looking directly into the sensor light may hurt your eyes.
  • When you wish to dispose of this product, be sure do so in accordance with the local ordinances and laws of your area.

Cleaning this product

If the body of this product becomes dirty, wipe with a soft, dry cloth.

Using a volatile liquid such as paint thinner, benzene or alcohol may affect the material quality and/or discolor this product.

Please note the following for disinfection.

Gently soak a cleaning cloth, such as a microfiber cloth, in the disinfectant solution. Make sure there are no loose droplets and gently wipe the product using the cloth.
After wiping, dry thoroughly and wipe off any residual liquid.

* Do not spray any liquid onto the product directly. Doing so can cause electric malfunctions.

IMPORTANT

Do not spray any liquid onto the product directly.
Doing so can cause electric malfunctions.

Do not use organic solvents or expose the product to ultraviolet light.
Usage can result in deterioration of the housing components or paints, which can cause damage to the exterior.

We recommend using disposable gloves.

Please unplug the USB connector from the PC.

When using any alcohol-based products, please check that it is appropriate for the specific purpose and that it is used properly.

Please ensure to turn off any connected devices.

* When in sleep or hibernation mode, turn off connected devices.

* Please unplug the AC adapter and power cable from the outlet.

  • Please note that the customer is fully responsible for repair costs in the event that the product is damaged or operates abnormally due to the disinfection process.
  • It is recommended that you sanitize your hands before and after using PCs and peripherals that are used by multiple people to prevent the spread of infection through the equipment.

How to use

Items included in this package

The following are included in this package. Verify the package to ensure all items are accounted for prior to using this product. While every effort has been made to ensure proper packaging, in the event that any shortage or damage is discovered, please contact the retailer where the product was purchased.

  • Mouse (approx. 1.5 m long cord) x 1

Name and function of each part

* The illustration shows the usage of M-SH30UBSK series.

① Left button

To left click on your PC.

② Right button

To right click on your PC.

③ Tilt wheel

Rotate forward and backward or click like a button to operate your PC.
You can scroll horizontally by tilting the wheel to the left or right.

You will need to install the “ELECOM Mouse Assistant Windows version” from our website to use the left and right scroll function on Windows. Please refer to “Install ELECOM Mouse Assistant”.

④ “Back” button

Perform the “Back” function on the Web browser.

⑤ “Forward” button

Perform the “Forward” function on the Web browser.

You will need to install the “ELECOM Mouse Assistant Mac version” from our website to use the “Back” and “Forward” button on Mac. Refer to “Install ELECOM Mouse Assistant”.

⑥ USB-A plug

Connects to the PC USB-A port.

⑦ Optical sensor

The LED light will light up blue when the power is on. This sensor will detect mouse movements when you move the mouse.

* Please note that looking directly into the sensor light may hurt your eyes.

Connecting and setting up the mouse

Windows®

Connecting to a PC

1) Start up a PC.

Please wait until the PC has started up and can be operated.

2) Insert the USB-A plug of this product into the USB-A port of the PC.

You may use any USB-A port.

  • Ensure that the connector is correctly oriented to the port.
  • If there is strong resistance when inserting, check the shape and orientation of the connector. Forcibly inserting the connector may damage the connector, and there is a risk of injury.
  • Do not touch the terminal portion of the USB connector.

Removing the mouse

This product supports hot plugging. You can remove the mouse even when the PC is running.

3) The driver will be automatically installed, and you will then be able to use the mouse.

You can now use this product.

By downloading and installing the "ELECOM Mouse Assistant" from our company website, functions such as button assignment function and presentation mode can be used. Please proceed to “Install ELECOM Mouse Assistant”.

Change the mouse pointer speed

Adjust the mouse pointer movement speed on your PC if the mouse pointer moves too fast or too slow.

■ For Windows 11

1) Click on “Start” on the bottom of the screen and click on “Settings”.

The “Settings” page will appear.

2) Click on “Bluetooth & devices” and then “Mouse”.

3) Adjust the “Mouse pointer speed” slider bar to adjust the mouse pointer movement speed.

■ For Windows 10

1) Open “Mouse” properties.

From the start menu, click the Settings icon, select “Devices” → “Mouse”, then click “Additional mouse options” under “Related Settings”.

2) Select the “Pointer Options” tab.

3) Adjust the “Select a pointer speed” slider bar to adjust the mouse pointer movement speed.

Change the number of lines scrolled in one wheel turn

■ For Windows 11

1) Click on “Start” on the bottom of the screen and click on “Settings”.

The “Settings” page will appear.

2) Click on “Bluetooth & devices” and then “Mouse”.

3) Adjust the “Lines to scroll at a time” slider bar to adjust the number of lines per scroll.

■ For Windows 10

1) Open “Mouse” properties.

From the start menu, click the Settings icon, select “Devices” → “Mouse”, then click “Additional mouse options” under “Related Settings”.

2) Select the “Wheel” tab.

3) Change the value of “The following number of lines at a time” under “Roll the wheel one notch to scroll”

Mac

Connecting to a PC

1) Start up a PC.

Please wait until the PC has started up and can be operated.

2) Insert the USB-A plug of this product into the USB-A port of the PC.

You may use any USB-A port.

  • For terminals that do not have a USB-A port, such as a MacBook, use the USB Type-C® hub.

  • Do not pull or bend the cable using excessive force. A fire or electric shock may result from broken wires.
  • Ensure that the connector is correctly oriented to the port.
  • If there is strong resistance when inserting, check the shape and orientation of the connector. Forcibly inserting the connector may damage the connector, and there is a risk of injury.
  • Do not touch the terminal portion of the USB connector.

Removing the mouse

This product supports hot plugging. You can remove the mouse even when the PC is running.

3) The driver will be automatically installed, and you will then be able to use the mouse.

You can now use this product.

By downloading and installing the "ELECOM Mouse Assistant" from our company website, functions such as button assignment function and presentation mode can be used. Please proceed to “Install ELECOM Mouse Assistant”.

Change the mouse pointer speed

Adjust the mouse pointer movement speed on your PC if the mouse pointer moves too fast or too slow.

1) Click “Mouse” under “System Settings”.

The “Mouse” settings page will load up.

2) Adjust the “Tracking speed” slider to adjust the speed of the mouse pointer.

Unchecking “Natural scrolling” will cause the scroll direction to be reversed.

Chrome OS

Connecting to a PC

1) Start up a PC.

Please wait until the PC has started up and can be operated.

2) Insert the USB-A plug of this product into the USB-A port of the PC.

You may use any USB-A port.

  • For devices that do not have a USB-A port, please use a USB Type-C® hub.

  • Do not pull or bend the cable using excessive force. A fire or electric shock may result from broken wires.
  • Ensure that the connector is correctly oriented to the port.
  • If there is strong resistance when inserting, check the shape and orientation of the connector. Forcibly inserting the connector may damage the connector, and there is a risk of injury.
  • Do not touch the terminal portion of the USB connector.

Removing the mouse

This product supports hot plugging. You can remove the mouse even when the PC is running.

3) The driver will be automatically installed, and you will then be able to use the mouse.

You can now use this product.

Change the mouse pointer speed

Adjust the mouse pointer movement speed on your PC if the mouse pointer moves too fast or too slow.

1) Click on the battery icon at the bottom right.

2) Click on (settings) on the Quick Settings panel.

The settings page will appear.

3) Click “Mouse” under “Device”.

4) Adjust the speed of the mouse pointer using the "Cursor speed" slider of "ELECOM shellpha".

Change the number of lines scrolled in one wheel turn

1) Click on the battery icon at the bottom right.

2) Click on (settings) on the Quick Settings panel.

The settings page will appear.

3) Click “Mouse” under “Device”.

4) If "Controlled scrolling" for "ELECOM shellpha" is disabled, click to enable it.

5) Adjust the number of lines to be scrolled at a time using the slider for "Scrolling speed" under "ELECOM shellpha".

Install ELECOM Mouse Assistant

To use the function assignment function, fast scroll function and presentation mode with this product, the ELECOM Mouse Assistant must be installed.
“ELECOM Mouse Assistant” is a software that allows you to use the mouse more effectively.
Using ELECOM Mouse Assistant, users can set the functions they want to the unique buttons and use them to perform the operations they want.

■ Get ELECOM Mouse Assistant

Please visit our homepage below and download the latest version of the application.

> The download page is here

Specifications

Connector type

USB-A plug

Connection method

USB-A wired

Product Specifications

USB port-equipped Windows OS, macOS, and Chrome OS devices

Supported OS

Windows 11/10, macOS Sonoma 14, ChromeOS

Sensor type

BlueLED

Sensor Resolution

2000 DPI

Buttons

5 * including wheel button

Number of wheels

1

Power source

USB bus power

Cable Length

Approximately 1.5 m / 4.93 ft

Size category

M-SH30UBSK series: M size
M-SH31UBSK series: S size

Dimensions (W x D x H)

M-SH30UBSK series: approximately 86 × 115 × 48 mm / 3.39 × 4.53 × 1.89 in.
M-SH31UBSK series: approximately 79 × 107 × 44 mm / 3.11 × 4.22 × 1.74 in.

Weight

M-SH30UBSK series: approx. 96 g / 3.4 oz *including cable
M-SH31UBSK series: approx. 84 g / 3.0 oz *including cable

Operating environment conditions

Temperature: 5 °C to 40 °C / 41 °F to 104 °F, humidity: 90 % RH (without condensation)

Storage environment conditions

Temperature: -10 °C to 60 °C / 14 °F to 140 °F, humidity: 90 % RH (without condensation)

What's Inside

Mouse x 1 unit

Troubleshooting

When disinfecting the mouse

IMPORTANT

Do not spray any liquid onto the product directly.
Doing so can cause electric malfunctions.

Never apply hot water.
Doing so can cause electric malfunctions.

Do not use organic solvents or expose the product to ultraviolet light.
Usage can result in deterioration of the housing components or paints, which can cause damage to the exterior.

We recommend using disposable gloves.

Please unplug the USB connector from this product and the PC.

When using any alcohol-based products, please check that it is appropriate for the specific purpose and that it is used properly.

  • Please note that the customer is fully responsible for repair costs in the event that the product is damaged or operates abnormally due to the disinfection process.
  • It is recommended that you sanitize your hands before and after using PCs and peripherals that are used by multiple people to prevent the spread of infection through the equipment.

Gently soak a cleaning cloth, such as a microfiber cloth, in the disinfectant solution. Make sure there are no loose droplets and gently wipe the product using the cloth.
After wiping, dry thoroughly and wipe off any residual liquid.

* Do not spray any liquid onto the product directly. Doing so can cause electric malfunctions.

When the mouse is not working properly

Try the following if the mouse operates abnormally.

① Please restart the connected device.

This product may become unstable depending on the condition of the connected device. Please restart the connected device.

② Please uninstall mouse drivers and configuration utilities other than this product for connected devices.

If the mouse you were using before this product used the manufacturer's original driver or configuration utility, please uninstall it in advance.
If third-party drivers are installed, this product may not work properly.
For instructions on how to uninstall, please refer to the instruction manual for your mouse that you have been using until now.

③ Update the OS of the connected device to the latest version.

If the OS version of the connected device is outdated, the mouse may become unstable. Please update to the latest version.

④ Please check power saving settings for the connected device. (If you are using a Windows® PC.)

On Windows, in order to reduce power consumption depending on the PC, the power of the USB-connected product is set to turn off automatically.
You can change the settings in the following ways:

For Windows 11

1) Click the “Start” button at the bottom of the screen.

2) Click ”All apps”.

3) Click ”Windows Tools”.
The ”Windows Tools” screen will appear.

4) Double-click ”Control Panel”.

5) Click ”System and Security”.

6) Click ”Power Options”.

7) Click "Change plan settings" to the right of the item selected in "Power Plan".

8) On the ”Edit Plan Settings” screen, click “Change advanced power settings”.

9) On the ”Power Options” screen, click the ”+” mark in ”USB settings” from the list, and then click the ”+” mark in ”USB selective suspend setting”.

10) In the dropdown next to ”Setting”, select ”Disabled”.
If you are using a laptop, there are two items instead of “Settings”: “On battery” and “Plugged in”. In that case, please set the “Plugged in” setting to “Disabled”.

11) Click "OK" to confirm the settings.

12) Click the “X” (close) in the upper right corner to close “Edit Plan Settings”.


For Windows 10

1) Right-click the Start button at the bottom left of the screen, click “Power Options”, and then click “Additional power settings” under “Related settings” on the right side of the “Power & sleep” screen.

2) Click “Change plan settings” on the right side of the item selected in “Power Plan”.

3) On the “Edit Plan Settings” screen, click “Change advanced power settings”.

4) On the “Power Options” screen, click the “+” mark in “USB settings” from the list, and then click the “+” mark in “USB selective suspend setting”.

5) In the dropdown next to “Setting”, select “Disabled”.
If you are using a laptop, there are two items instead of “Settings”: “On battery” and “Plugged in”. In that case, please set the “Plugged in” setting to “Disabled”.

6) Click “OK” to confirm the settings.

7) Click the “X” (close) in the upper right corner to close “Edit Plan Settings”.

Compliance status

Intellectual property rights

  • ELECOM CO., LTD. owns the copyright to this manual.
  • All products and company names on this product and the package are trademarks or registered trademarks of their respective owners.
  • Duplicating and transferring this document in part or whole is prohibited.
  • If you have any concerns or question regarding this manual, please contact the retailer from whom you purchased this product.
  • The specifications and appearance of this product may be changed without prior notice for product improvement purposes.
  • We shall bear no responsibility for any device failure or malfunction of other devices resulting from the use of this product.
  • When exporting this product, check the export regulations for the country of origin.
  • USB Type-C® and USB-C® are registered trademarks of USB Implementers Forum.

Support information