Dell Premier MS7421W Rechargeable Wireless Mouse (Platinum Silver)

The Dell 5KF33 is a rechargeable wireless mouse that brings dependable control to any workspace, from a home office to a shared conference room. It pairs modern USB-C charging with long battery life, so you can stay focused on work instead of searching for spare batteries.

Switching between devices is simple. Dual-mode RF 2.4 GHz and Bluetooth 5.0 let you connect up to three computers, tablets, or phones, then move from one to the next with a quick press. This is ideal for anyone who juggles a laptop, a desktop, and a meeting room screen in the same day.

A single charge powers the mouse for as long as six months, yet if you notice the battery running low, a two-minute top-up over USB-C gives you enough energy for a full day. That safety net keeps you productive even when schedules are tight.

Precision matters whether you are scrolling through large spreadsheets or making fine edits to photos. An adjustable sensor that reaches 4000 DPI handles both tasks with ease, and the Dell Peripheral Manager on Windows provides quick access to button remapping as well as DPI settings so you can tailor the mouse to your habits.

The contoured shape supports the hand comfortably during long sessions, and a built-in slot stores the RF dongle when you travel. Dell backs the mouse with a three-year Advanced Exchange Service, shipping a replacement the next business day if needed, so downtime stays minimal.

• Connect through RF 2.4 GHz or Bluetooth 5.0 and manage up to three devices
• Rechargeable battery lasts up to six months on a full charge
• Two-minute USB-C charge supplies power for an entire day
• Sensor sensitivity adjusts up to 4000 DPI for accurate tracking
• Compatible with Windows, Mac, Linux, Chrome, and Android systems
• Three-year Advanced Exchange Service provides next-business-day replacement

• We offer free shipping in most of our items.
• Most orders are processed within a maximum of 2 business days.
• Estimated delivery times are provided at checkout.
• Tracking information is emailed after your order ships.
• We ship to most countries worldwide.
• Customs duties and taxes are the customer's responsibility.

Learn more about the shipping.

• 30-day free returns from the date of receiving your item.
• Items must be unused, in original condition, with tags, and in original packaging.
• Returns without prior approval will not be accepted.
• Certain items, like opened electronics or consumables, are nonreturnable.
• Refunds are processed immediately after inspection.
• A 30% restocking fee may apply for damaged or incomplete returns.

Learn more about the returns.

• Product warranties are provided solely by the manufacturer.
• Warranty claims must be handled directly with the manufacturer.
• We do not manage or administer warranty claims.
• Keep your proof of purchase and original packaging for warranty purposes.
• Warranty details, including coverage and duration, are determined by the manufacturer.
• We can assist with providing manufacturer contact information, but we cannot process claims on your behalf.

Learn more about the warranty.