Keyboard model: KB3121W
Mouse model: MS3121W
Regulatory model: KB3121Wt/MS3121Wt/SD-8160
Regulatory model: KB3121Wp/MS3121Wp/DGRFEO
Dell Pro Wireless
Keyboard and MouseKM5221W
User’s Guide
Page 1: ...Keyboard model KB3121W Mouse model MS3121W Regulatory model KB3121Wt MS3121Wt SD 8160 Regulatory model KB3121Wp MS3121Wp DGRFEO Dell Pro Wireless Keyboard and Mouse KM5221W User s Guide ...
Page 2: ...demarks of their respective owners 2021 01 Rev A00 Notes Cautions 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 ...
Page 3: ... Setting up your wireless mouse 11 Pairing your wireless keyboard and mouse 14 Pairing with a USB receiver 14 Keyboard Specifications 16 General 16 Electrical 16 Physical characteristics 16 Environmental 17 Wireless 17 Mouse Specifications 18 General 18 Electrical 18 Physical characteristics 18 Environmental 19 Wireless 19 ...
Page 4: ...4 Troubleshooting 20 Statutory Information 23 Warranty 23 Limited warranty and return policies 23 For U S customers 23 For European Middle Eastern and African customers 23 For non U S customers 23 ...
Page 5: ...What s in the box 5 What s in the box 1 2 3 5 4 1 Keyboard 2 Mouse with USB receiver 3 AAA type Batteries for keyboard 4 AA type Battery for mouse 5 Documents ...
Page 6: ...es Features Keyboard 2 Top view 1 Bottom view 3 3 4 1 Power switch 2 Battery status light 3 Keyboard feet 4 Battery cover NOTE Open the battery cover to access the PPID Regulatory label location Label location ...
Page 7: ... 3 Top view 1 2 4 6 Bottom view 5 1 Left button 2 Scroll wheel 3 Right button 4 Battery status light 5 Optical sensor 6 Power switch NOTE Open the mouse cover to access the PPID Regulatory label location Label location ...
Page 8: ... enables you to perform the following View device information such as firmware version and battery status through the Info tab Upgrade the latest firmware updates on your devices For more information see Dell Peripheral Manager User s Guide on the product page at www dell com support ...
Page 9: ...ting up your wireless keyboard 9 Setting up your wireless keyboard 1 Using your fingertip pry open the battery cover 2 Install the AAA batteries into the battery compartment Then replace the battery cover ...
Page 10: ...10 Setting up your wireless keyboard 3 Slide the power switch to the right to turn on the keyboard ...
Page 11: ...Setting up your wireless mouse 11 Setting up your wireless mouse 1 Locate the slot on the side of the mouse cover Using your fingertip pry open the cover 2 Remove the USB receiver from its compartment ...
Page 12: ...12 Setting up your wireless mouse 3 Install the AA battery into the battery compartment 4 Replace the mouse cover ...
Page 13: ...Setting up your wireless mouse 13 5 Slide the power switch down to turn on the mouse ...
Page 14: ...USB receiver You can pair and switch between a laptop desktop and a compatible mobile device Pairing with a USB receiver NOTE You can connect a device to your wireless keyboard and mouse using the Dell Universal pairing 1 Detach the receiver tag from the USB receiver 2 Install the Dell Universal USB receiver to the USB port on your computer Laptop Desktop ...
Page 15: ...g your wireless keyboard and mouse 15 3 Slide the power switch to the right to turn on the keyboard Then slide the power switch down to turn on the mouse The keyboard and mouse are paired with your USB device ...
Page 16: ...2 R2 2016 RF receiver only Windows 8 32 64 bit Windows 10 32 64 bit Android Chrome MAC OS Linux 6 x Ubuntu 18 and Redhat 8 Enterprise Free DOS RF receiver only Electrical Operating voltage 2 V 3 2 V Battery type Two AAA batteries Physical characteristics Weight with batteries 440 g 0 97 lb Dimensions Length 432 71 mm 17 04 in Width 122 11 mm 4 81 in Height 26 11 mm 1 03 in ...
Page 17: ...to 50 C 14 F to 122 F Storage 40 C to 65 C 40 F to 149 F Storage humidity 95 maximum relative humidity non condensing Wireless RF resolution 2 4 GHz RF Operating channel 5 channels for GFSK modulation with 1 Mbps Operation distance 10 m outdoor without any interference ...
Page 18: ...Server 2012 2012 R2 2016 RF receiver only Windows 8 32 64 bit Windows 10 32 64 bit Android Chrome Linux 6 x Ubuntu Free DOS RF receiver only Electrical Operating voltage 1 V 1 5 V Battery type One AA battery Physical characteristics Weight without battery 68 51 g 0 15 lb Dimensions Length 115 51 mm 4 55 in Width 61 96 mm 2 44 in Height 38 14 mm 1 50 in ...
Page 19: ...o 50 C 14 F to 122 F Storage 40 C to 65 C 40 F to 149 F Storage humidity 95 maximum relative humidity non condensing Wireless RF resolution 2 4 GHz RF Operating channel 5 channels for GFSK modulation with 1 Mbps Operation distance 10 m outdoor without any interference ...
Page 20: ...e batteries ensure that the batteries are fully charged If the batteries are exhausted replace them with a new ones 3 Turn off the device and then turn it on Check if the battery status light is flashing amber 10 times indicating that the battery power is low If the batteries are fully depleted the battery status light will not turn on 4 Restart your computer 5 Ensure that the USB receiver is dire...
Page 21: ...USB hubs and so on 5 Change the USB port or insert the USB receiver into another USB port on your computer 6 Ensure that the distance between your computer and keyboard mouse is within 10 meters Mouse pointer does not move 1 Check the battery level If the device uses the rechargeable batteries ensure that the batteries are fully charged If the batteries are exhausted replace them with a new ones 2...
Page 22: ...prove the tracking 3 Change the mouse settings to adjust the pointer speed Click or tap the tab that matches the Operating System OS installed on your laptop desktop and perform the steps within that section to change the settings In the Search box type main cpl The Mouse Properties dialog box appears Click or tap main cpl in the list of programs Click or tap the Pointer Options tab In the Motion ...
Page 23: ... 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 terms 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 produc...
