DELL Pro Premium Compact Mouse - MS7421W - Platinum Silver

Ultimate convenience
Always ready: Enjoy a hassle-free 6-monthi long battery life when you charge it fully in just 3 hours. A quick two-minute charge via the included USB-C cable will guarantee you a day’s work of uninterrupted performance.
Seamless connectivity: Connect and switch effortlessly across three devices with the dual mode RF 2.4 GHz wireless and Bluetooth connectivity.
Thoughtful design: Never lose the universal pairing receiver thanks to the dedicated dongle slot which allows you to conveniently keep it within the mouse when not in use.

Empowering productivity
Simple Management: Instantly access your most frequently used commands or applications by configuring the 5 programmable buttons via Dell Peripheral Manager (DPM). With DPM, you can easily pair your devices, program shortcut buttons, adjust DPI, check battery and connectivity status and the latest firmware updates — whatever suits your needs.
Precise Tracking: Sculpted with a patterned grip in cool platinum silver, this little wonder offers 4000 DPI, adjustable via DPM to three other preset DPIs at 1000, 1600 and 2400. Navigate with ease across ultra-wide and high-resolution displays and multi-monitor setups.

Service you’ll love
Peace of mind: Minimize the risk of downtime with the three-year Advanced Exchange Service which ships you a replacement mouse the next business day if needed, offering you added peace of mind.
| Mouse | |
|---|---|
| Buttons type | Pressed buttons |
| Bluetooth version | 5.0 |
| Purpose | Office |
| Movement resolution | 1600 DPI |
| Scrolling directions | Vertical |
| Scroll type | Wheel |
| Number of scroll wheels | 1 |
| Frequency band | 2.4 GHz |
| Movement detection technology | Optical |
| Buttons quantity | 7 |
| Device interface | RF Wireless + Bluetooth |
| Input device | |
| Buttons type | Pressed buttons |
| Bluetooth version | 5.0 |
| Purpose | Office |
| Movement resolution | 1600 DPI |
| Scrolling directions | Vertical |
| Scroll type | Wheel |
| Number of scroll wheels | 1 |
| Frequency band | 2.4 GHz |
| Movement detection technology | Optical |
| Buttons quantity | 7 |
| Device interface | RF Wireless + Bluetooth |
| Ports & interfaces | |
| Bluetooth version | 5.0 |
| Cable length | 1 m |
| Frequency band | 2.4 GHz |
| Design | |
| Product colour | Platinum, Silver |
| Form factor | Ambidextrous |
| Surface coloration | Monochromatic |
| Technical details | |
| Service life of battery | 6 month(s) |
| Weight | 80 g |
| Product colour | Platinum, Silver |
| Form factor | Ambidextrous |
| Surface coloration | Monochromatic |
| Scrolling directions | Vertical |
| Rechargeable | Yes |
| Number of scroll wheels | 1 |
| Harmonized System (HS) code | 84716070 |
| Ergonomics | |
| Cable length | 1 m |
| Rechargeable | Yes |
| Power | |
| Service life of battery | 6 month(s) |
| Power source | Batteries |
| Battery type | Built-in battery |
| Rechargeable | Yes |
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 0.7 W |
| USB Type-C required charging power (max) | 0.7 W |
| Software | |
|---|---|
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Linux operating systems supported | Yes |
| System requirements | |
| Mobile operating systems supported | Android |
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Other operating systems supported | ChromeOS |
| Weight & dimensions | |
| Weight | 80 g |
| Width | 61.9 mm |
| Depth | 101.8 mm |
| Height | 35.4 mm |
| Packaging data | |
| Package weight | 221 g |
| AC adapter included | No |
| Package width | 85.5 mm |
| Package depth | 160 mm |
| Package height | 45 mm |
| Quantity per pack | 1 pc(s) |
| Packaging content | |
| AC adapter included | No |
| Logistics data | |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 84716070 |
| Other features | |
| Weight | 80 g |
-
ASUS ROG Strix Impact III Wireless mouse Gaming Ambidextrous RF Wireless + Bluetooth Optical 36000 DPISpecial Price £60.21 £72.25 Regular Price £104.72 £125.66 -
Microsoft Surface mouse Bluetooth BlueTrackSpecial Price £33.22 £39.86 Regular Price £57.78 £69.34 -
R-Go Tools Ergonomic mouse R-Go HE Break with break software, medium (hand size 165-185 mm), left-handed, Wired, blackSpecial Price £53.61 £64.33 Regular Price £93.24 £111.89 -
R-Go Tools Ergonomic mouse R-Go HE Break with break software, large (hand size ≥ 185 mm), right-handed, Wired, blackSpecial Price £53.61 £64.33 Regular Price £93.24 £111.89 -
DELL Pro Plus Compact Mouse - MS5120W - BlackSpecial Price £23.00 £27.60 Regular Price £40.00 £48.00 -
V7 MW550BT Bluetooth Silent 4-Button Mouse with adjustable DPI - BlackSpecial Price £23.67 £28.40 Regular Price £41.16 £49.39 -
R-Go Tools Ergonomic mouse R-Go HE Break with break software, large (hand size ≥ 185 mm), left-handed, Wired, blackSpecial Price £58.98 £70.78 Regular Price £102.58 £123.10 -
Kensington Pro Fit Left Handed Ergo Wireless MouseSpecial Price £35.95 £43.14 Regular Price £62.52 £75.02 -
R-Go Tools Ergonomic mouse R-Go HE Break with break software, medium (hand size 165-185 mm), right-handed, Wired, blackSpecial Price £53.61 £64.33 Regular Price £93.24 £111.89 -
HP 635 Multi-Device Wireless MouseSpecial Price £76.59 £91.91 Regular Price £133.20 £159.84 -
Targus AMW584GL mouse Right-hand RF Wireless Blue Trace 1600 DPISpecial Price £30.90 £37.08 Regular Price £53.74 £64.49 -
Kensington Orbit with Scroll Ring Wireless Trackball - BlackSpecial Price £52.37 £62.84 Regular Price £91.08 £109.30 -
Logitech ERGO M575 for BusinessSpecial Price £39.27 £47.12 Regular Price £68.30 £81.96 -
Targus AMB582GL mouse Right-hand RF Wireless + Bluetooth Optical 2400 DPISpecial Price £25.50 £30.60 Regular Price £44.34 £53.21 -
Logitech Signature M650 L Wireless MouseSpecial Price £33.26 £39.91 Regular Price £57.84 £69.41 -
Logitech Signature M650 L Wireless MouseSpecial Price £33.26 £39.91 Regular Price £57.84 £69.41 -
Logitech Signature M650 Wireless MouseSpecial Price £33.26 £39.91 Regular Price £57.84 £69.41 -
Logitech Signature M650 Wireless MouseSpecial Price £33.26 £39.91 Regular Price £57.84 £69.41 -
Logitech Signature M650 L Wireless MouseSpecial Price £33.26 £39.91 Regular Price £57.84 £69.41 -
Logitech Signature M650 L Wireless MouseSpecial Price £28.42 £34.10 Regular Price £49.42 £59.30 -
Logitech Signature M650 for BusinessSpecial Price £35.35 £42.42 Regular Price £61.48 £73.78 -
CHERRY MC 2.1 mouse Gaming Right-hand USB Type-A 5000 DPI£53.88 £64.66 -
Logitech Signature M650 L for BusinessSpecial Price £35.94 £43.13 Regular Price £62.50 £75.00 -
Logitech Signature M650 L for BusinessSpecial Price £28.75 £34.50 Regular Price £50.00 £60.00 -
Urban Factory EPL20UF mouse Office Left-hand RF Wireless + Bluetooth 4000 DPISpecial Price £55.30 £66.36 Regular Price £96.18 £115.42 -
Urban Factory Ergo PRO mouse Office Right-hand RF Wireless Optical 2400 DPISpecial Price £20.00 £24.00 Regular Price £34.78 £41.74 -
Urban Factory ERGO Max mouse Office Right-hand RF Wireless + Bluetooth 4000 DPISpecial Price £41.49 £49.79 Regular Price £72.16 £86.59 -
Logitech Lift Vertical Ergonomic MouseSpecial Price £58.21 £69.85 Regular Price £101.24 £121.49 -
Logitech Lift Left Vertical Ergonomic MouseSpecial Price £58.21 £69.85 Regular Price £101.24 £121.49 -
Logitech Lift Vertical Ergonomic MouseSpecial Price £58.21 £69.85 Regular Price £101.24 £121.49 -
V7 MW150BT mouse Office Ambidextrous Bluetooth Optical 1000 DPISpecial Price £25.86 £31.03 Regular Price £44.98 £53.98 -
Logitech Lift for MacSpecial Price £58.21 £69.85 Regular Price £101.24 £121.49 -
Urban Factory EMR01UF-N mouse Office Right-hand USB Type-A Optical 3600 DPISpecial Price £28.20 £33.84 Regular Price £49.04 £58.85 -
Urban Factory EMR20UF-N mouse Office Right-hand RF Wireless Optical 1600 DPISpecial Price £17.78 £21.34 Regular Price £30.92 £37.10 -
Urban Factory ERGO Next mouse Left-hand USB Type-A Optical 3600 DPISpecial Price £27.15 £32.58 Regular Price £47.22 £56.66 -
Urban Factory Ergo Next mouse Left-hand RF Wireless + USB Type-A Optical 1600 DPISpecial Price £47.30 £56.76 Regular Price £82.26 £98.71 -
Targus AMB586GL mouse Gaming Ambidextrous Bluetooth Optical 4000 DPISpecial Price £30.90 £37.08 Regular Price £53.74 £64.49 -
Kensington Pro Fit Ergo TB550 TrackballSpecial Price £36.81 £44.17 Regular Price £64.02 £76.82 -
Kensington Pro Fit Ergo TB450 TrackballSpecial Price £29.45 £35.34 Regular Price £51.22 £61.46 -
Kensington Pro Fit Ergo MY630 EQ mouse Office Right-hand RF Wireless + Bluetooth + USB Type-A 2400 DPISpecial Price £34.80 £41.76 Regular Price £60.52 £72.62 -
V7 MW500BT Bluetooth Vertical Ergonomic MouseSpecial Price £35.74 £42.89 Regular Price £62.16 £74.59 -
Trust GXT 931 Ybar mouse Gaming Right-hand Bluetooth Laser 7200 DPISpecial Price £26.28 £31.54 Regular Price £45.70 £54.84 -
CHERRY STREAM MOUSE COMFORTSpecial Price £34.05 £40.86 Regular Price £59.22 £71.06 -
ALOGIC Apex Bluetooth USB-C Rechargeable 7 Keys Programmable MouseSpecial Price £38.63 £46.36 Regular Price £67.18 £80.62 -
HP 515 Ultra-Fast Rechargeable Wireless MouseSpecial Price £38.30 £45.96 Regular Price £66.60 £79.92 -
Urban Factory EMT01UF mouse Office Right-hand RF Wireless + Bluetooth 4800 DPISpecial Price £61.44 £73.73 Regular Price £106.86 £128.23 -
Lenovo 4Y51R29290 mouse Universal Ambidextrous Bluetooth + USB Type-C Optical 2400 DPISpecial Price £38.57 £46.28 Regular Price £67.08 £80.50 -
NewHP UF SCROLL WRLS MSE 785M EMEA-INTL EN mouseSpecial Price £45.53 £54.64 Regular Price £79.18 £95.02 -
Logitech G G305 LIGHTSPEED Wireless Gaming MouseSpecial Price £49.94 £59.93 Regular Price £86.86 £104.23 -
Logitech G G403 HERO Gaming MouseSpecial Price £54.06 £64.87 Regular Price £94.02 £112.82 -
CHERRY XTRFY M50Special Price £42.37 £50.84 Regular Price £73.68 £88.42 -
Logitech G G203 LIGHTSYNC Gaming MouseSpecial Price £33.26 £39.91 Regular Price £57.84 £69.41 -
Fellowes Breyta Plus+ Vertical Mouse - Small RightSpecial Price £49.22 £59.06 Regular Price £85.60 £102.72 -
Fellowes Vertical Wireless Mouse Breyta Plus+ Ergonomic Left Handed Vertical Mouse with Antibacterial Protection LargeSpecial Price £49.22 £59.06 Regular Price £85.60 £102.72 -
Fellowes Vertical Wireless Mouse Breyta Ergonomic Right Handed Vertical Mouse MediumSpecial Price £30.53 £36.64 Regular Price £53.10 £63.72 -
Fellowes Vertical Wireless Mouse Breyta Plus+ Ergonomic Right Handed Vertical Mouse with Antibacterial Protection LargeSpecial Price £49.22 £59.06 Regular Price £85.60 £102.72 -
Fellowes Vertical Wireless Mouse Breyta Plus+ Ergonomic Right Handed Vertical Mouse with Antibacterial Protection MediumSpecial Price £49.22 £59.06 Regular Price £85.60 £102.72 -
Fellowes Vertical Wireless Mouse Breyta Plus+ Ergonomic Left Handed Vertical Mouse with Antibacterial Protection MediumSpecial Price £49.22 £59.06 Regular Price £85.60 £102.72 -
Logitech Wireless Mouse M235Special Price £17.24 £20.69 Regular Price £29.98 £35.98 -
Logitech Wireless Mouse M280Special Price £18.26 £21.91 Regular Price £31.76 £38.11 -
Logitech M330 SILENT PLUSSpecial Price £29.57 £35.48 Regular Price £51.42 £61.70 -
CHERRY MW 4500 Wireless 45 Degree Mouse, Black, USBSpecial Price £28.62 £34.34 Regular Price £49.78 £59.74 -
Kensington Pro Fit Ergo Wireless Mouse - BlackSpecial Price £35.95 £43.14 Regular Price £62.52 £75.02 -
Kensington Pro Fit Ergo Wired MouseSpecial Price £26.97 £32.36 Regular Price £46.90 £56.28 -
Lenovo Go mouse Office Right-hand RF Wireless Optical 2400 DPISpecial Price £43.24 £51.89 Regular Price £75.20 £90.24 -
Logitech ERGO M575 for BusinessSpecial Price £39.27 £47.12 Regular Price £68.30 £81.96 -
Logitech Lift Vertical Ergonomic Mouse for BusinessSpecial Price £43.09 £51.71 Regular Price £74.94 £89.93 -
DELL Pro Premium Mouse - MS900Special Price £49.73 £59.68 Regular Price £86.48 £103.78 -
HP 715 Rechargeable Multi-Device Bluetooth MouseSpecial Price £46.46 £55.75 Regular Price £80.80 £96.96 -
R-Go Tools Vertical mouse R-Go HE Basic, ergonomic mouse, medium (hand size ≥ 185 mm), right-handed, Bluetooth, greySpecial Price £44.53 £53.44 Regular Price £77.44 £92.93 -
DELL MS700 mouse Travel Ambidextrous Bluetooth Optical 4000 DPISpecial Price £30.71 £36.85 Regular Price £53.40 £64.08 -
DELL Pro Premium Compact Mouse - MS7421W - Graphite BlackSpecial Price £34.58 £41.50 Regular Price £60.14 £72.17 -
HP 425 Programmable Wireless MouseSpecial Price £16.34 £19.61 Regular Price £28.42 £34.10 -
CHERRY MW 4500 LEFT Wireless 45 Degree Mouse, Black, USBSpecial Price £28.74 £34.49 Regular Price £49.98 £59.98 -
CHERRY MW 8C ERGO mouse Right-hand RF Wireless + Bluetooth Optical 3000 DPISpecial Price £58.25 £69.90 Regular Price £101.30 £121.56 -
CHERRY MW 8C ADVANCED mouse Ambidextrous RF Wireless + Bluetooth Optical 3000 DPISpecial Price £49.92 £59.90 Regular Price £86.82 £104.18 -
Logitech Signature M650 Wireless MouseSpecial Price £29.08 £34.90 Regular Price £50.58 £60.70 -
CHERRY MW 9100 mouse Office Ambidextrous RF Wireless + Bluetooth 2400 DPISpecial Price £35.59 £42.71 Regular Price £61.90 £74.28 -
Logitech Lift Vertical Ergonomic MouseSpecial Price £45.06 £54.07 Regular Price £78.36 £94.03 -
Logitech M325s mouse Travel Ambidextrous RF Wireless Optical 1000 DPISpecial Price £29.57 £35.48 Regular Price £51.42 £61.70 -
DELL Bluetooth® Travel Mouse - MS700 - BlackSpecial Price £31.36 £37.63 Regular Price £54.54 £65.45 -
Logitech MX Anywhere 3S for BusinessSpecial Price £62.92 £75.50 Regular Price £109.42 £131.30 -
HP 425 Programmable Bluetooth MouseSpecial Price £16.34 £19.61 Regular Price £28.42 £34.10 -
Kensington MY310 EQ Mouse – Midsize – WirelessSpecial Price £21.34 £25.61 Regular Price £37.12 £44.54 -
Kensington MY430 EQ mouse Office Ambidextrous RF Wireless + Bluetooth + USB Type-A Optical 2400 DPISpecial Price £24.86 £29.83 Regular Price £43.24 £51.89 -
Kensington MY230 EQ Rechargeable Mouse – Wireless – MidsizeSpecial Price £23.20 £27.84 Regular Price £40.34 £48.41 -
Logitech G Hyperion FurySpecial Price £54.06 £64.87 Regular Price £94.02 £112.82 -
Logitech G G203 LIGHTSYNC Gaming MouseSpecial Price £33.26 £39.91 Regular Price £57.84 £69.41 -
Kensington Pro Fit Wireless Mouse - Mid Size - Ruby RedSpecial Price £22.66 £27.19 Regular Price £39.40 £47.28 -
CHERRY MW 3000 Wireless Mouse, Black, USBSpecial Price £26.46 £31.75 Regular Price £46.02 £55.22 -
Kensington Pro Fit Wireless Mouse - Mid Size - Sapphire BlueSpecial Price £22.66 £27.19 Regular Price £39.40 £47.28 -
Logitech M330 SILENT PLUSSpecial Price £29.57 £35.48 Regular Price £51.42 £61.70 -
Logitech M330 SILENT PLUSSpecial Price £29.57 £35.48 Regular Price £51.42 £61.70 -
RecommendedLogitech MX VerticalSpecial Price £55.13 £66.16 Regular Price £95.88 £115.06 -
Kensington Pro Fit Ergo Vertical Wireless Mouse BlackSpecial Price £35.95 £43.14 Regular Price £62.52 £75.02 -
Hot ProductKensington SureTrack™ Dual Wireless MouseSpecial Price £15.12 £18.14 Regular Price £26.30 £31.56 -
BestsellerLogitech Marathon Mouse M705Special Price £22.67 £27.20 Regular Price £39.42 £47.30 -
Lenovo Go Multi-Device mouse Office Ambidextrous RF Wireless + Bluetooth Optical 2400 DPISpecial Price £48.78 £58.54 Regular Price £84.84 £101.81 -
Logitech Signature M650 for BusinessSpecial Price £31.66 £37.99 Regular Price £55.06 £66.07 -
Logitech Marathon Mouse M705Special Price £27.06 £32.47 Regular Price £47.06 £56.47 -
Kensington Pro Fit Wireless Mouse - Mid Size - Graphite GreySpecial Price £22.66 £27.19 Regular Price £39.40 £47.28 -
Kensington Pro Fit Wireless Mouse - Full SizeSpecial Price £28.99 £34.79 Regular Price £50.42 £60.50 -
DELL Pro Plus Mouse - MS5320WSpecial Price £32.20 £38.64 Regular Price £56.00 £67.20 -
Kensington Orbit® Optical TrackballSpecial Price £27.06 £32.47 Regular Price £47.06 £56.47 -
PopularKensington Orbit Wired Trackball with Scroll RingSpecial Price £41.94 £50.33 Regular Price £72.94 £87.53 -
Logitech M330 SILENT PLUSSpecial Price £11.90 £14.28 Regular Price £20.70 £24.84 -
Logitech M720 Triathlon MouseSpecial Price £40.93 £49.12 Regular Price £71.18 £85.42 -
DELL Pro Plus Compact Mouse - MS5120W - Titan GraySpecial Price £23.00 £27.60 Regular Price £40.00 £48.00
You may also be interested in
| Product |
Bestseller
DELL Pro Premium Compact Mouse - MS742...
Special Price
£34.50
£41.40
Regular Price
£60.00
£72.00
|
New
Kensington Orbit® Optical Trackball
Special Price
£27.06
£32.47
Regular Price
£47.06
£56.47
|
Popular
Kensington Orbit Wired Trackball with...
Special Price
£41.94
£50.33
Regular Price
£72.94
£87.53
|
Hot Product
Logitech Marathon Mouse M705
Special Price
£27.06
£32.47
Regular Price
£47.06
£56.47
|
Kensington Pro Fit Wireless Mouse - Mi...
Special Price
£22.66
£27.19
Regular Price
£39.40
£47.28
|
Recommended
Kensington Pro Fit Wireless Mouse - Mi...
Special Price
£22.66
£27.19
Regular Price
£39.40
£47.28
|
|---|---|---|---|---|---|---|
| SKU |
MS7421W-SLV-EU
|
64327EU
|
K72337EU
|
910-001949
|
K72422WW
|
K72423WW
|
| Manufacturer |
DELL
|
Kensington
|
Kensington
|
Logitech
|
Kensington
|
Kensington
|
| Buttons quantity |
7
|
2
|
2
|
7
|
3
|
3
|
| Movement detection technology |
Optical
|
Optical
|
Optical
|
Optical
|
Optical
|
Optical
|
| Purpose |
office
|
office
|
office
|
office
|
office
|
office
|
| Device interface |
RF Wireless + Bluetooth
|
USB Type-A
|
USB Type-A
|
RF Wireless
|
RF Wireless
|
RF Wireless
|
| Scroll type |
Wheel
|
N/A
|
Ring
|
Wheel
|
Wheel
|
Wheel
|
| Connectivity technology |
N/A
|
Wired
|
Wired
|
N/A
|
Wireless
|
Wireless
|







































