Dell Multi-device Wireless Keyboard and Mouse Combo KM7120W
Dell Multi-device Wireless Keyboard and Mouse ComboKM7120WUser’s GuideCombo set model: KM7120W Regulatory model: KB7120Wc/MS5320Wc/RG-1216
Notes, Caution, and WarningsNOTE: 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
ContentsWhat’s in the box . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Mouse . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Top view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Bottom view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Top view/Bottom view . . . . . . . . . . . . . . . . . . . . . . . . 7Dell Peripheral Manager . . . . . . . . . . . . . . . . . . . . . . 8 Setting up your wireless mouse . . . . . . . . . . . . . . . . 9Installing batteries . . . . . . . . . . . . . . . . . . . . . . 9 Pairing your wireless mouse . . . . . . . . . . . . . . . . 11Pairing with a USB device . . . . . . . . . . . . . . . . . . . . . 11 Pairing your mouse using Bluetooth . . . . . . . . . . . . . . . . 12 Pairing device three using Bluetooth . . . . . . . . . . . . . . . . 13Setting up your wireless keyboard . . . . . . . . . . . . . . 16Pairing your wireless keyboard . . . . . . . . . . . . . . 17Pairing with a USB device. . . . . . . . . . . . . . . . . . . . . . 17 Pairing your keyboard using Bluetooth . . . . . . . . . . . . . . . 18 Pairing device three using Bluetooth . . . . . . . . . . . . . . . . 21Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .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
FeaturesMouseTop 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
FeaturesMouseBottom view
1 2
1 Optical sensor
2 Power switch
6 Features
FeaturesKeyboardTop view
12 3
Bottom view 45
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 ManagerDell Peripheral Manager software enables you to perform the following: · Assign program shortcuts to device programmable buttons or keys throughthe Action tab. · View device information such as firmware version and battery status throughthe Info tab. · Upgrade the latest firmware updates on your devices. · Pair additional devices through the RF USB dongle or directly to your computerthrough 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 mouseInstalling the battery1. 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 mouse4. 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 mouseYour 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 BluetoothYou 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 theconnection-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 BluetoothNOTE: You can connect a third device to your wireless mouse using Bluetooth. 1. Press the connection-mode button twice on your mouse (within 3 seconds) until theconnection-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 keyboard1. 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 keyboardYour 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 dongleNOTE: 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 BluetoothYou can connect up to two devices 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 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 BluetoothNOTE: 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) untilthe 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
SpecificationsGeneralKeyboard model number Connection typeSupported operating systems (2.4 GHz)Supported operating systems (Bluetooth)ElectricalOperating voltage Battery required Radio transmission Battery required Range
KB7120W 2.4 GHz Wireless & Bluetooth dual mode technology · Windows 10/8/7/XP/Vista Server2003/Server 2008/Server 2012 · Linux 6.x, Ubuntu, Free DOS · Chrome and Android · MAC OS · Windows 10/8 · Chrome and Android · MAC OS2.2 V 3.0 V Two AA alkaline Bi-directional communication Up to 10 m
Physical characteristicsWeight (without battery) Dimensions:· Length · Width · HeightEnvironmentalTemperature: · Operating · StorageStorage humidity
500.90 g122 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
GeneralMouse model number Connection typeSupported operating systems (2.4 GHz)Supported operating systems (Bluetooth)ElectricalOperating 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 OS0.9 V 1.6 V One AA alkaline Bi-directional communication Up to 10 m
Physical characteristicsWeight (without battery) Dimensions:· Length · Width · HeightEnvironmentalTemperature: · Operating · StorageStorage humidity
84 g114.50 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/keyboardoff, 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 moveLeft/right buttons does not work
The mouse pointer is not respondingNo 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 solutions2.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
report this adStatutory informationWarrantyLimited 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
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