SKU: 81707084391

Dell Premier Tri-Mode Rechargeable Wireless Mouse

Sale price$509.18 Regular price$565.76
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Description

Dell Premier Tri-Mode Rechargeable Wireless MouseElevate Your Productivity with Seamless, Precision Control Experience a new level of efficiency and convenience with the Dell Premier Rechargeable Wireless Mouse. Designed for the modern professional, this mouse offers exceptional comfort, precision, and the flexibility to connect to up to three devices simultaneously. Switch effortlessly between your desktop, laptop, and tablet with dual mode RF 2. 4 GHz and Bluetooth 5. 0 connectivity. Its

Elevate Your Productivity with Seamless, Precision Control

Experience a new level of efficiency and convenience with the Dell Premier Rechargeable Wireless Mouse. Designed for the modern professional, this mouse offers exceptional comfort, precision, and the flexibility to connect to up to three devices simultaneously. Switch effortlessly between your desktop, laptop, and tablet with dual-mode RF 2.4 GHz and Bluetooth 5.0 connectivity. Its thoughtfully sculpted design and patterned grips ensure comfort for all-day use.

Always Ready, Always Charged

Forget about battery anxiety. The Dell Premier mouse boasts an incredible six-month battery life on a single three-hour charge. In a hurry? A quick two-minute charge via the included USB-C cable provides enough power for a full day of uninterrupted performance. The integrated rechargeable battery and convenient charging make this a reliable tool for any workflow.

Customizable for Your Workflow

Take control of your tasks with five programmable buttons, easily configured through the Dell Peripheral Manager software. Assign your most-used shortcuts and commands for instant access. The high-precision 4000 DPI optical sensor is adjustable, with presets at 1000, 1600, and 2400 DPI, providing smooth and accurate tracking across high-resolution and multi-monitor setups.

General
Device Type Mouse
Color Platinum Silver
Connectivity
Connectivity Technology Wireless
Interface 2.4 GHz, Bluetooth 5.0
Input Device
Movement Detection Technology Optical
Buttons Qty 7 (5 programmable)
Movement Resolution 4000 dpi (Adjustable to 1000, 1600, 2400)
Features Rechargeable battery, Swift Pair, Programmable buttons, Tilt scroll wheel
Battery
Run Time (Up To) 6 months
Dimensions & Weight
Dimensions (WxDxH) 6.188 cm x 10.176 cm x 3.544 cm
Weight 80 g
System Requirements
OS Required (2.4GHz) Windows 7, 8.1, 10; Mac; Linux (Red Hat Enterprise 8.0 / Ubuntu 18.4); Chrome; Android OS
OS Required (Bluetooth) Windows 8.1, 10; Mac; Linux (Red Hat Enterprise 8.0 / Ubuntu 18.4); Chrome; Android OS
Software Dell Peripheral Manager (Windows 10 or later)
What's in the Box
Dell Premier Rechargeable Wireless Mouse - MS7421W
USB-C Charging Cable (USB-C to USB-C)
USB Receiver
Documentation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81707084391

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4.4 ★★★★★
Based on 8 reviews
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Product Reviews
A
Verified Purchase
A. Shepherd
San Leandro, US
★★★★★ 4
Body pillow covers
Color: White, Size: Body(20"X 54")
I ordered the body pillow covers. They fit my pillow perfectly and the fabric is smooth and silky, but I did not find them cooling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
K
Verified Purchase
Khendri
Boise, US
★★★★★ 5
Cooling King-Size Pillows (used on a Queen pillows to tuck the extra in)
Color: Navy Blue, Size: 2 Pack King(20"X 36"), Color: Navy Blue, Size: 2 Pack King(20"X 36")
🛏️ Product Review: Cooling King-Size Pillows (used on a Queen bed) ⭐ The Good • These are king-size pillows, which I actually love on a queen bed because I can tuck the ends into the fabric. • The fabric feels slick and cool, but you don’t slip off of it. • They feel cold to the touch right out of the package (which is wild). • I sleep extremely hot and even run fevers at night due to a medical condition (literally 101–102° sometimes), and these pillows still stay cool where I lay my head. • I’ve honestly never slept this well in my life. • For the price, you cannot beat them, and they go on sale often. • These beat any high-end version I’ve tried. • If you sleep normal-temp and not lava-hot like me, you’re going to be VERY comfortable with these. ⚠️ The Bad • The fabric does show crease lines. • If wrinkles bother you, this might annoy you (doesn’t bother me personally). 🔧 What I’d Change / Tips for Care • Don’t use fabric softener — it clogs the cooling fabric and ruins how it works. • Wash with unscented detergent + a little vinegar. • Dry on low heat only (do NOT dry on high if you want the fabric to keep working long-term). ✅ Final Thoughts I will literally never not own these again. If you sleep hot, night-sweat, or just want a pillow that actually stays cool — these are it. 10/10 recommend.
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Reviewed in the United States on February 17, 2026
A
Verified Purchase
A.N. Libby
San Leandro, US
★★★★★ 3
Love it but it stains
Color: Haze Blue, Size: 2 Pack Standard(20"X 26")
I love these but had to knock some stars down for a single reason. They are soft, the material is somehow both substantial and airy at the same time, and a smooth, silky (not satin), cozy texture. The color was exactly as pictured. The envelope style works great to keep my pillows covered. The fabric lays perfectly. I love sleeping on this pillow case. Took two stars off because every single atom of oil on my face stained it immediately and won't come out in the wash. Its not subtle. You can see anywhere my face has been, forever. I don't have some incredibly oily face or hair, I've never had this happen to another pillow case in my life.
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Reviewed in the United States on April 20, 2026
M
Verified Purchase
Michael
Charlottesville, US
★★★★★ 5
Good buy
Color: Navy Blue, Size: Body(20"X 54")
Nice and soft , well packaged and looks good. Kinda pillowcase you find in a luxury hotel
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
C
Verified Purchase
CJHenry
Chelsea, US
★★★★★ 5
Silky and Soothing
Color: Cream, Size: 2 Pack Queen(20"X 30")
I thought I was getting 1 of the queen sized but I got 2. I got these for my Pomeranian's fuzzy pillow. He's always hot and these are very cooling and very good quality. He loves them and are very comfortable for him. They totally transformed his shaggy old pillow. I used the larger body pillow covers to replace the covers I had. They matched my bedspread perfectly. I use 2 body pillows along the exterior wall in my bedroom where there is cold coming through the floor in the winter. I'm sure I will enjoy them in the summer when it's hot too!
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Reviewed in the United States on January 10, 2026

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