Whether with Word or Warhammer: anyone who spends many hours at the computer should invest in a good mouse. We tested high-quality office mice and gaming mice in the laboratory and under real-life conditions. In the Stiftung Warentest mouse comparison, 26 products between 38 and 180 euros competed against each other, including companies such as Razer, Turtle Beach, Dell, Asus and Logitech...
−8%
Dell Premier MS7421W
WirelessPrice in EUR including VAT
Delivered between 3.1.2026 and 13.1.2026
More than 10 pieces in stock at supplier
More than 10 pieces in stock at supplier
free shipping
Colour3
Product details
Benefit from uninterrupted productivity with a rechargeable mouse that offers a battery life of up to six months and can be charged for a full workday in just two minutes.
Ergonomic hand shape | Ambidextrous |
Power supply | Rechargeable battery operated |
Mouse type | Standard mouse |
Peripheral connection | USB-C |
Mouse features | Dpi manually adjustable, On/Off switch, Scroll wheel |
Weight | 80 g |
Max. mouse sensor resolution | 4000 dpi |
Item number | 42694148 |
Colour | Black |
Exact colour description | Graphites |
Mouse type | Standard mouse |
Ergonomic hand shape | Ambidextrous |
Mouse sensor | Optical |
Max. mouse sensor resolution | 4000 dpi |
Mouse features | Dpi manually adjustable, On/Off switch, Scroll wheel |
Number buttons | 5 |
Key type | Pressed keys |
Number of scroll rolls | 1 x |
Scroll direction | Vertical |
Signal transmission | Wireless |
Peripheral connection | USB-C |
Bluetooth version | 5.0 |
Cable length | 1 m |
Signal frequency | 2.40 GHz |
Operating system compatibility | Android, ChromeOS, Linux, Mac OS, Windows |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery size | Device specific |
Number of batteries | 1 |
Scope of delivery | USB-C charging cable |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer Dell fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Length | 102 mm |
Width | 62 mm |
Height | 35 mm |
Weight | 80 g |
Product Safety |
Length | 15.90 cm |
Width | 8.80 cm |
Height | 4.90 cm |
Weight | 284 g |
Specifications may include unverified machine translations.
14-day cancellation right
30-day right of return
30-day right of return
24 Months statutory warranty
Report concern
Compare products
Goes with
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Mouse» category have a defect within the first 24 months?
Source: Galaxus- 1.Perixx0,1 %
- 2.Dell0,2 %
- 3.Nacon Gaming0,3 %
- 3.Renkforce0,3 %
- 5.Acer0,4 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.Corsair0 days
- 1.Defender0 days
- 1.Dell0 days
- 1.Deltaco Gaming0 days
- 1.Dicota0 days
Return rate
How often is a product of this brand in the «Mouse» category returned?
Source: Galaxus- 10.Trust1,1 %
- 14.Logitech1,2 %
- 15.Dell1,3 %
- 15.equip1,3 %
- 15.Inca1,3 %
Source: Galaxus
Translation: machine translated