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Graphite black wireless mouse with seven buttons and USB-C charging cable

DELL

DELL MS7421W-GR-NA mouse, Bluetooth 2, 4000 DPI, 7 buttons, graphite black

SKU CH-PXM6-7682Y MPN MS7421W-GR-NA

A wireless mouse with Bluetooth 2 connectivity, 4000 DPI optical tracking, seven programmable buttons and a rechargeable battery lasting six months

  • NameMS7421W
  • TypeWireless
  • InterfaceBluetooth (2.40 GHz)
  • ColorGraphite Black
  • Tracking MethodOptical
  • Buttons7
  • Precise control with 4000 DPI optical sensor
  • Seven programmable buttons adapt to any workflow
  • Bluetooth 2 wireless connects without a dongle
  • Rechargeable battery lasts up to 6 months per charge
  • Lightweight graphite black design weighs .4 lbs

Wireless connectivity

The Dell MS7421W connects via Bluetooth 2.40 GHz for a cable-free desktop setup. Optical tracking delivers 4000 DPI sensitivity across seven programmable buttons. A rechargeable battery provides up to six months of use between charges. The graphite black finish matches professional workspaces.

Office and productivity users

This mouse suits workers who need a reliable wireless pointer with extended battery life and a USB-C charging cable included. The seven-button layout supports common shortcuts and navigation tasks. Gamers or specialists requiring adjustable weights, ultra-low latency or additional side buttons should look at other models.

Seven programmable buttons

The 7-button configuration is the key specification that determines whether this mouse fits your workflow. It enables forward and back navigation plus custom shortcuts without software macros. Buyers who need fewer buttons for simplicity or more buttons for complex macros will find this count decisive.

Highlights

  • Precise control with 4000 DPI optical sensor
  • Seven programmable buttons adapt to any workflow
  • Bluetooth 2 wireless connects without a dongle
  • Rechargeable battery lasts up to 6 months per charge
  • Lightweight graphite black design weighs .4 lbs

Specifications

BrandDELL
NameMS7421W
ModelMS7421W-GR-NA
Part NumberMS7421W-GR-NA
TypeWireless
InterfaceBluetooth (2.40 GHz)
ColorGraphite Black
Tracking MethodOptical
Buttons7
Resolution (DPI)4000
Weight0.4 lbs
Power SupplyRechargeable
Operating Time6 Month Battery Run Time
FeaturesOptical; Wireless; Bluetooth 2.40 GHz; Rechargeable; Graphite Black; 4000 dpi; 7 Buttons; 6 Month Battery Run Time
Package ContentsPremier MS7421W Mouse; USB-C Charging Cable (USB-C to USB-C)
Shipping weight0.18 kg
Package size168 × 86 × 46 mm

Questions about this item

How often will the rechargeable battery need to be topped up?

The mouse delivers six months of use per charge and refills via the included USB-C cable.

What limits continuous use before a recharge is required?

Battery life caps at six months, so heavy daily work will eventually hit that ceiling.

How warm or noisy does the MS7421W get during all-day sessions?

Optical tracking and Bluetooth 2.40 GHz produce no audible noise and negligible heat.

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