Dell Premier Rechargeable Mouse MS7421W Owner's Manual...
All statements or claims regarding the properties, capabilities, speeds or qualifications of the part referenced in this document are made by the supplier and not by Dell. Dell specifically disclaims knowledge of the accuracy, completeness or substantiation for any such statements.
Setup System Requirements • One USB type A port (for the USB dongle) • One USB-C port (for USB-C cable to recharge the mouse battery) • Support OS : Microsoft Windows 10/8/7 Contents of the Box One wireless mouse One USB dongle One USB-C cable for recharging Product documentation NOTE: The USB receiver may be pre-installed on your computer.
Setting Up Your Dell MS7421W Wireless Mouse with USB dongle Your Dell wireless mouse can be paired with devices using USB and Bluetooth. You can pair and switch between a laptop, desktop, and a compatible mobile device. Locate the slot on the side of the mouse cover. Using your fingertip, pry open the cover Remove the USB dongle from its compartment.
NOTE: You can connect a device to your wireless mouse using the Dell Universal pairing. Install the Dell Universal USB dongle to the USB port on your computer. NOTE: The RF device is pre-paired in the factory. Laptop Desktop The connection-mode light ( ) on the mouse turns on to indicate the Dell Universal pairing, and then turns off.
To begin using your receiver, ensure your computer has the software installed. Dell Peripheral Manager may be pre-installed on your computer. The software can also be downloaded from www.dell.com/support/drivers...
Setting up Your Dell MS7421W Wireless Mouse with Bluetooth Pairing You can connect up to two devices with your wireless mouse using NOTE: Bluetooth. 1. Slide the power switch down to turn on the mouse. 2. Press the connection-mode button twice on your mouse (within 3 seconds) until the...
Click Bluetooth and other devices settings. The Settings window appears. Click Bluetooth & other devices. Ensure that the Bluetooth is turned on. From the list of devices, click Dell Mouse NOTE: If Mouse M7421W is not listed, ensure that the pairing mode is enabled on the mouse.
Click Bluetooth and other devices settings. The Settings window appears. Click Bluetooth & other devices. Ensure that the Bluetooth is turned on. From the list of devices, click Dell Mouse. NOTE: If Mouse M7421W is not listed, ensure that the pairing mode is enabled on the mouse.
Right mouse button Tilt wheel Front side button Rear side button LED indicator: Dell Universal Dongle Connect Bluetooth Connect Device 1 Bluetooth Connect Device 2 Blinking amber - Battery charge is low. Plug in USB-C cable to recharge.
Features Bottom View 1. Optical sensor 2. Power on/off switch...
Shortcut Gestures Scroll and Tilt 4-way scroll (Windows 7 /8 /10) Forward function Press front side button (Windows 7 /8/10) Back function Press rear side button (Windows 7 /8 /10)
Increasing the Battery Life of your Mouse The mouse has four operating modes built in to conserve battery power: 1. Idle mode: When the mouse has been inactive for 7.5 ms(milliseconds). To wake the mouse: Move, click or scroll the tilt wheel. 2.
Troubleshooting If you have problems with your mouse, please follow below instructions: Plug in USB cable and charge at least one minute if the battery runs out of power. Check if the mouse’s pairing mode LED light is on with corrected pairing channel.
Specifications General Regulatory Model Number MS7421Wc Connection Type 2.4 GHz & BLE wireless technology Supported Operating Systems Microsoft Windows 10 Microsoft Windows 8 Microsoft Windows 7(RF dongle only) Electrical From USB host (Operating) Battery Voltage (Operating) 3.6 V to 4.2 V Battery Life Approximately 6 months Battery Requirements...
If purchased together with Dell system, it will follow the system warranty. For U.S. customers: This purchase and your use of this product are subject to Dell’s end user agreement, which you can find at www.dell.com/terms. This document contains a binding arbitration clause.
. Consult the dealer or an experienced radio technician for help. Certifications Microsoft WHQL Logo The Dell MS7421W Wireless Mouse have passed WHQL logo testing by Microsoft Windows Hardware Quality Labs. WHQL Logo is a certification scheme operated by Microsoft Windows Hardware Quality Labs.