Dell Multi-device Wireless Keyboard and Mouse Combo KM7120W User Guide
- June 7, 2024
- Dell
Table of Contents
Dell Multi-device Wireless Keyboard and Mouse Combo KM7120W
Dell Multi-device Wireless Keyboard and Mouse Combo
KM7120W
User’s Guide
Combo set model: KM7120W Regulatory model: KB7120Wc/MS5320Wc/RG-1216
Notes, Caution, and Warnings
NOTE: A NOTE indicates important information that helps you make better use of
your computer. CAUTION: A CAUTION indicates potential damage to hardware or
loss of data if instructions are not followed. WARNING: A WARNING indicates a
potential for property damage, personal injury, or death.
Copyright © 2020 Dell Inc. All rights reserved. Dell, EMC, and other
trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks
may be trademarks of their respective owners. 2020 04 Rev. A01
Contents
What’s in the box . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Mouse . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Top view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Bottom view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Top view/Bottom view . . . . . . . . . . . . . . . . . . . . . . . . 7
Dell Peripheral Manager . . . . . . . . . . . . . . . . . . . . . . 8 Setting
up your wireless mouse . . . . . . . . . . . . . . . . 9
Installing batteries . . . . . . . . . . . . . . . . . . . . . . 9 Pairing
your wireless mouse . . . . . . . . . . . . . . . . 11
Pairing with a USB device . . . . . . . . . . . . . . . . . . . . . 11 Pairing
your mouse using Bluetooth . . . . . . . . . . . . . . . . 12 Pairing device
three using Bluetooth . . . . . . . . . . . . . . . . 13
Setting up your wireless keyboard . . . . . . . . . . . . . . 16
Pairing your wireless keyboard . . . . . . . . . . . . . . 17
Pairing with a USB device. . . . . . . . . . . . . . . . . . . . . . 17
Pairing your keyboard using Bluetooth . . . . . . . . . . . . . . . 18 Pairing
device three using Bluetooth . . . . . . . . . . . . . . . . 21
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Statutory information. . . . . . . . . . . . . . . . . . . . . . . 29
What’s in the box
1
3
45
2
1 Wireless keyboard 2 Wireless mouse 3 Documents
4 Dongle 5 AA-type batteries (3)
4 What’s in the box
Features
Mouse
Top view
1
2
3
4
6
5
7
8
1 Left button
6 Connection-mode lights
2 Right button 3 Scroll wheel 4 Forward button
· White LED Blinking: Device is not connected to computer · LED Lighting Solid White: Device is connected to computer · Amber LED Blinking: Device battery is low
5 Backward button 7 Connection-mode button
8 PPID label
Features 5
Features
Mouse
Bottom view
1 2
1 Optical sensor
2 Power switch
6 Features
Features
Keyboard
Top view
1
2 3
Bottom view 4
5
1 Power switch
4 Battery cover
2 Connection-mode lights
5 PPID label
· White LED Blinking: Device is not connected to computer · LED Lighting Solid White: Device is connected to computer · Amber LED Blinking: Device battery is low
3 Connection-mode switch button
Features 7
Dell Peripheral Manager
Dell Peripheral Manager software enables you to perform the following: ·
Assign program shortcuts to device programmable buttons or keys through
the Action tab. · View device information such as firmware version and battery
status through
the Info tab. · Upgrade the latest firmware updates on your devices. · Pair
additional devices through the RF USB dongle or directly to your computer
through Bluetooth. For more information, see Dell Peripheral Manager User’s
Guide on the product page at www.dell.com/support.
8 Dell Peripheral Manager
Setting up your wireless mouse
Installing the battery
1. Locate the slot on the side of the mouse cover. Using your fingertip, pry
open the cover.
2. Remove the USB dongle from its compartment.
3. Install the AA battery into the battery compartment.
Setting up your wireless mouse 9
Setting up your wireless mouse
4. Replace the mouse cover.
5. Slide the power switch down to turn on the mouse.
NOTE: Ensure that the distance between your computer and mouse is within ten
meters.
10 Setting up your wireless mouse
Pairing your wireless mouse
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.
Pairing with a USB dongle
NOTE: You can connect a device to your wireless mouse using the Dell Universal pairing.
1. Install the Dell Universal USB dongle to the USB port on your computer.
NOTE: The RF device is pre-paired in the factory already.
Laptop
Desktop
2. The connection-mode light ( ) on the mouse turns on to indicate the Dell Universal pairing, and then turns off.
3. The mouse is paired with your USB device.
Pairing your wireless mouse 11
Pairing your mouse using Bluetooth
You can connect up to two devices with your wireless mouse using Bluetooth. 1.
Press the connection-mode button twice on your mouse (within 3 seconds) until
the
connection-mode light ( ) turns on indicating that the second-bluetooth
connection is selected.
2. The connection-mode light ( ) blinks for 3 minutes, indicating your mouse
is in the pairing mode.
3. Pair your mouse with your Bluetooth-enabled computer. a. In Windows
Search, type Bluetooth. b. Click Bluetooth and other devices settings. The
Settings window appears. c. Click Bluetooth & other devices. Ensure that the
Bluetooth is turned on. d. From the list of devices, click Dell Mouse.
12 Pairing your wireless mouse
NOTE: If Mouse MS5320W is not listed, ensure that the pairing mode is enabled
on the mouse. 4. Confirm that the pairing process on both mouse and device.
The second-Bluetooth connection light turns solid white for 3 seconds to
confirm the connection is established, and then turns off. After the mouse and
a device are paired, they connect automatically when Bluetooth is enabled and
they are within the Bluetooth range.
Pairing your wireless mouse 13
Pairing device three using Bluetooth
NOTE: You can connect a third device to your wireless mouse using Bluetooth.
- Press the connection-mode button twice on your mouse (within 3 seconds)
until the
connection-mode light ( ) turns on indicating that the third-bluetooth connection is selected.
2. The third-bluetooth connection light ( ) starts blinking to confirm the pairing mode is enabled.
3. Pair your mouse with your Bluetooth enabled computer. a. In Windows Search, type Bluetooth. b. Click Bluetooth and other devices settings. The Settings window appears. c. Click Bluetooth & other devices. Ensure that the Bluetooth is turned on. d. From the list of devices, click Dell Mouse.
14 Pairing your wireless mouse
NOTE: If Mouse MS5320W is not listed, ensure that the pairing mode is enabled
on the mouse. 4. Confirm the pairing process on both mouse and device. The
third-Bluetooth connection light turns solid white for 3 seconds to confirm
the connection is established then dims off. After the mouse and a device are
paired, they connect automatically when Bluetooth is enabled and they are
within the Bluetooth range.
Pairing your wireless mouse 15
Setting up your wireless keyboard
1. Remove the battery cover. 2. Install the AA batteries into the battery
compartment.
3. Replace the battery cover.
16 Setting up your wireless keyboard
4. Slide the power switch to the right to turn on the keyboard. NOTE: Ensure
that the distance between your computer and keyboard is within ten meters.
Setting up your wireless keyboard 17
Pairing your wireless keyboard
Your Dell wireless keyboard can be paired with devices using USB and
Bluetooth. You can pair and switch between a laptop, desktop, and a compatible
mobile device.
Pairing with a USB dongle
NOTE: You can connect a device to your wireless keyboard using the Dell
Universal pairing.
1. Install the Dell Universal USB dongle to the USB port on your computer. NOTE: the RF device is pre-paired in the factory already.
Laptop
Desktop
2. The connection-mode light on the keyboard is set to Dell Universal Pairing by default.
18 Pairing your wireless keyboard
3. The keyboard is paired with your USB device.
Pairing your wireless keyboard using Bluetooth
You can connect up to two devices to your wireless keyboard using Bluetooth.
- Press the connection-mode button twice on your keyboard (within 3 seconds)
until the connection-mode light ( ) turns on indicating that the second- bluetooth connection is selected.
2. Pair your keyboard with your Bluetooth-enabled computer. a. In Windows Search, type Bluetooth. b. Click Bluetooth and other devices settings. The Settings window appears. c. Click Bluetooth & other devices. Ensure that the Bluetooth is turned on. d. From the list of devices, click Dell Keybd.
Pairing your wireless keyboard 19
NOTE: If Dell Mobile Wireless Mouse MS3320W is not listed, ensure that the
pairing mode is enabled on the mouse. 3. Confirm the pairing process on both
keyboard and device. The second-bluetooth connection light turns solid white
for 3 seconds to confirm the connection is established, and then turns off.
After the keyboard and a device are paired, they connect automatically when
Bluetooth is enabled and they are within the Bluetooth range.
20 Pairing your wireless keyboard
Pairing device three using Bluetooth
NOTE: You can connect a third device to your wireless keyboard using
Bluetooth. 1. Press the connection-mode button twice on your keyboard (within
3 seconds) until
the connection-mode light ( ) turns on indicating that the third-bluetooth
connection is selected.
2. Pair your keyboard with your Bluetooth enabled computer. a. In Windows
Search, type Bluetooth. b. Click Bluetooth and other devices settings. The
Settings window appears. c. Click Bluetooth & other devices. Ensure that the
Bluetooth is turned on. d. From the list of devices, click Dell Keybd. NOTE:
If Keyboard KB7120W is not listed, press the Bluetooth-pairing button on the
keyboard to ensure pairing mode is enabled.
Pairing your wireless keyboard 21
3. Confirm the pairing process on both keyboard and device. The third-
bluetooth connection light turns solid white for 3 seconds to confirm the
connection is established then turns off. After the keyboard and a device are
paired, they connect automatically when Bluetooth is enabled and they are
within the Bluetooth range.
22 Pairing your wireless keyboard
Specifications
General
Keyboard model number Connection type
Supported operating systems (2.4 GHz)
Supported operating systems (Bluetooth)
Electrical
Operating voltage Battery required Radio transmission Battery required Range
KB7120W 2.4 GHz Wireless & Bluetooth dual mode technology · Windows
10/8/7/XP/Vista Server
2003/Server 2008/Server 2012 · Linux 6.x, Ubuntu, Free DOS · Chrome and
Android · MAC OS · Windows 10/8 · Chrome and Android · MAC OS
2.2 V 3.0 V Two AA alkaline Bi-directional communication Up to 10 m
Physical characteristics
Weight (without battery) Dimensions:
· Length · Width · Height
Environmental
Temperature: · Operating · Storage
Storage humidity
500.90 g
122 mm (4.80 in.) 363.40 mm (14.31 in.) 35.52 mm (1.40 in.)
0°C to 40°C (32°F to 104°F) -40°C to 65°C (-40°F to 149°F) 95% maximum
relative humidity;noncondensing
Specifications 23
General
Mouse model number Connection type
Supported operating systems (2.4 GHz)
Supported operating systems (Bluetooth)
Electrical
Operating voltage Battery required Radio transmission Battery required Range
MS5320W 2.4 GHz Wireless & Bluetooth dual mode technology
· Windows 10/8/7/XP/ · Server 2008/Server 2012 · Linux 6.x, Ubuntu, Free DOS,
· Chrome and Android · MAC OS · Windows 10/8 · Chrome and Android · MAC OS
0.9 V 1.6 V One AA alkaline Bi-directional communication Up to 10 m
Physical characteristics
Weight (without battery) Dimensions:
· Length · Width · Height
Environmental
Temperature: · Operating · Storage
Storage humidity
84 g
114.50 mm (4.51 in.) 69.70 mm (2.74 in.) 41.60 mm (1.64 in.)
0°C to 40°C (32°F to 104°F) -40°C to 65°C (-40°F to 149°F) 95% maximum
relative humidity;noncondensing
24 Specifications
Troubleshooting
Problems
Possible causes
Possible solutions
Unable to use the mouse/keyboard
The white LED indicator at top of the mouse does not light up when the mouse is turned on
1. Check if the battery is inserted correctly.
Battery “+” and “-” ends should follow those indicated on the battery
compartment label.
2. Check the battery level.
· If the mouse uses a rechargeable battery, ensure that the battery is fully
charged.
· If the battery is exhausted, replace it with a new one.
3. Turn the mouse/keyboard off, and then turn on again.
Check if the battery status light is flashing amber, indicating that the
battery power is low. If the battery is fully depleted, the batterystatus
light will not turn on.
4. Ensure that the USB dongle is directly connected to your computer.
Avoid using the port replicators, USB hubs, and so on.
5. Change the USB port.
Insert the USB dongle into another USB port on your computer.
Troubleshooting 25
Problems
Possible causes
Possible solutions
Unable to pair the mouse/keyboard to the computer using Bluetooth
The Bluetooth icon on the computer does not light up when connecting the mouse to the computer.
1. Check the battery level.
· If the mouse/keyboard uses a rechargeable battery, ensure that the battery
is fully charged.
· If the battery is exhausted, replace it with a new one.
2. Turn the mouse/keyboard
off, and then turn it on again.
Check if the battery-status light is flashing amber, indicating that the
battery power is low. If the battery is fully depleted, the batterystatus
light will not turn on.
3. Restart your computer.
4. Check the operating system is Windows 10/Windows 8/ Chrome/Android.
5. Ensure that the mouse/ keyboard is set to Bluetooth Low Energy (BLE) mode
in your computer. For more information, see the documentation that came with
your computer.
6. Turn off then on, and then turn on the Bluetooth. Low Energy (BLE) mode in
your computer. For more information, see the documentation that came with your
computer.
26 Troubleshooting
Problems
Possible causes
Possible solutions
Mouse pointer does not move
Left/right buttons does not work
The mouse pointer is not responding
No response when the left or right mouse button is pressed
1. Check the battery level.
· If the mouse uses a rechargeable battery, ensure that the battery is fully
charged.
· If the battery is exhausted, replace it with a new one.
2. Turn the mouse off, and then turn it on.
Check if the battery-status light is flashing amber ten times, indicating that
the battery power is low. If the battery is fully depleted, the battery-status
light will not turn on.
3. Restart your computer.
Unable to pair
Wireless pairing error
the mouse/
message is received
keyboard with the while pairing the mouse/
computer
keyboard with the
computer
1. Check the battery level.
· If the mouse/keyboard uses a rechargeable battery, ensure that the battery
is fully charged.
· If the battery is exhausted, replace it with a new one.
Troubleshooting 27
Problems
Possible causes
Unable to pair the Wireless pairing error mouse/keyboard message is received
with the computer while pairing the mouse/
keyboard with the computer
Possible solutions
2.Turn the mouse/keyboard off, and then turn it on again.
Check if the battery-status light is flashing amber ten times, indicating that
the battery power is low. If the battery is fully depleted, the battery-status
light will not turn on.
3. Restart your computer.
Wireless
Previously paired mouse
connection is lost no longer works on the
computer
1. Ensure that the USB dongle is connected directly to your computer. Avoid
using the port replicators, USB hubs, and so on.
2. Change the USB port.
Insert the USB dongle into another USB port on your computer.
28 Troubleshooting
Statutory information
Warranty
Limited warranty and return policies Dell-branded products carry three-year
limited hardware warranty. If purchased together with a 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 Dell.com/terms. This document
contains a binding arbitration clause.
For European, Middle Eastern and African customers: Dell-branded products that
are sold and used are subject to applicable national consumer legal rights,
the terms of any retailer sale agreement that you have entered into (which
will apply between you and the retailer) and Dell’s end user contract terms.
Dell may also provide an additional hardware warranty–full details of the Dell
end user contract and warranty terms can be found by going to Dell.com,
selecting your country from the list at the bottom of the “home” page and then
clicking the “terms and conditions” link for the end user terms or the
“support” link for the warranty terms.
For non-U.S. customers: Dell-branded products that are sold and used are
subject to applicable national consumer legal rights, the terms of any
retailer sale agreement that you have entered into (which will apply between
you and the retailer) and Dell’s warranty terms. Dell may also provide an
additional hardware warranty–full details of Dell’s warranty terms can be
found by going to Dell.com, selecting your country from the list at the bottom
of the “home” page and then clicking the “terms and conditions” link or the
“support” link for the warranty terms.
Statutory information 29
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>