# Dell MS7421W Premier Rechargeable 4000DPI Bluetooth 2.4GHz Wireless Optical Mouse - Platinum Silver

Get uninterrupted productivity with a rechargeable mouse that offers up to six months battery life on a full charge and recharges in just two minutes for a full day’s work.

**Ready when you are**  
Enjoy six months of battery life when you charge it fully in just three 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.

**Simple management**  
Dell Peripheral Manager lets you customize your accessories to elevate your workflow. Make DPI adjustments and configure the programmable buttons to your frequently used commands to empower productivity.

**Precise tracking**  
Sculpted with a patterned grip in cool black, you can navigate with ease across ultra-wide and high-resolution displays and multi-monitor setups.

**Service you’ll love**  
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.

**Warranty**  
This product comes with a 3-year Advanced Exchange Serviceso that if a replacement becomes necessary, it will be shipped to you the next business day during your 3-year Limited Hardware Warranty.

Model

Dell Premier Rechargeable Wireless Mouse – MS7421W

Color

Platinum Silver

Connectivity Technology

Wireless - 2.4 GHz  
Bluetooth 5.0

Compatibility

**2.4GHz**  
Windows 7, 8.1, 10 and later; Mac; Linux (Red Hat Enterprise 8.0 /Ubuntu 18.4); Chrome; and Android OS.

**Bluetooth**  
Windows 7, 8.1, 10 and later.; Mac; Linux (Red Hat Enterprise 8.0 /Ubuntu 18.4); Chrome; Android OS.

**Dell Peripheral Manager**  
Compatible with Windows 7, 8.1, 10 and later.

Buttons Qty

7

Movement Resolution

Adjustable at 1000  
1600 (default)  
2400 and 4000

Included Accessories

USB-C charging cable (1m)

Mouse Sensor

Optical

Run Time (Up To)

6 months

OS Requirements

Apple MacOS, Android, Google Chrome OS, Microsoft Windows 7 / 8.1 / 10, Red Hat Enterprise Linux 8.0, Ubuntu 18.04

Product Features

Programmable buttons  
Connection mode button  
Scroll wheel (programmable: left tilt, click, right tilt)   
Mode of pairing: RF 2.4GHz  
Mode of pairing: Bluetooth 5.0  
Optical sensor   
Power switch  
USB-C charging port

What’s in the box

Dell Premier Rechargeable Wireless Mouse – MS7421W  
USB-C Charging Cable (USB-C to USB-C)  
Documentation  
USB Receiver

Dimensions

6 x 3.5 x 10.16 cm

Warranty

3 Years

## Details

- **Price:** 4698.0 INR
- **Vendor:** Dell
- **Type:** Mouse
- **Tags:** mouse

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4698.00 INR | In stock |

## Images

- Dell MS7421W Premier Rechargeable 4000DPI Bluetooth 2.4GHz Wireless Optical Mouse - Platinum Silver
- Dell MS7421W Premier Rechargeable 4000DPI Bluetooth 2.4GHz Wireless Optical Mouse - Platinum Silver
- Dell MS7421W Premier Rechargeable 4000DPI Bluetooth 2.4GHz Wireless Optical Mouse - Platinum Silver
- Dell MS7421W Premier Rechargeable 4000DPI Bluetooth 2.4GHz Wireless Optical Mouse - Platinum Silver
- Dell MS7421W Premier Rechargeable 4000DPI Bluetooth 2.4GHz Wireless Optical Mouse - Platinum Silver
- Dell MS7421W Premier Rechargeable 4000DPI Bluetooth 2.4GHz Wireless Optical Mouse - Platinum Silver
- Dell MS7421W Premier Rechargeable 4000DPI Bluetooth 2.4GHz Wireless Optical Mouse - Platinum Silver
- Dell MS7421W Premier Rechargeable 4000DPI Bluetooth 2.4GHz Wireless Optical Mouse - Platinum Silver

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> Source: [Suntronix](https://suntronix.net/products/dell-ms7421w-premier-rechargeable-optical-wireless-mouse-silver)
> Updated: 2026-09-19