--- product_id: 225737973 title: "MS5120W Mobile Pro Wireless Mouse – Wireless 2.4GHz, Bluetooth 5.0, Microsoft Swift Pair/Dell Pair (Windows 10 & 11 only), Optical LED Sensor - Black" brand: "dell" price: "€ 57.66" currency: EUR in_stock: true reviews_count: 13 category: "Dell" url: https://www.desertcart.de/products/225737973-ms5120w-mobile-pro-wireless-mouse-wireless-2-4ghz-bluetooth-5 store_origin: DE region: Germany --- # 4000 DPI optical sensor precision Dual-mode wireless (2.4GHz & Bluetooth 5.0) 36-month battery life (1 AA battery) MS5120W Mobile Pro Wireless Mouse – Wireless 2.4GHz, Bluetooth 5.0, Microsoft Swift Pair/Dell Pair (Windows 10 & 11 only), Optical LED Sensor - Black **Brand:** dell **Price:** € 57.66 **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workspace with wireless freedom and precision — because your productivity deserves the best. ## Quick Answers - **What is this?** MS5120W Mobile Pro Wireless Mouse – Wireless 2.4GHz, Bluetooth 5.0, Microsoft Swift Pair/Dell Pair (Windows 10 & 11 only), Optical LED Sensor - Black by dell - **How much does it cost?** € 57.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/225737973-ms5120w-mobile-pro-wireless-mouse-wireless-2-4ghz-bluetooth-5) ## Best For - dell enthusiasts ## Why This Product - Trusted dell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Long Battery Life:** Enjoy up to 3 years of uninterrupted productivity on a single AA battery—work smarter, not harder. - • **Precision at Your Fingertips:** Adjustable 4000 DPI optical sensor ensures pixel-perfect control for work, design, and casual use. - • **Customizable Shortcut Buttons:** Tailor your workflow with programmable buttons for faster navigation and enhanced efficiency. - • **Ergonomic Ambidextrous Design:** Comfort meets versatility with a lightweight, symmetrical shape perfect for both left and right-handed pros. - • **Seamless Dual-Mode Connectivity:** Switch effortlessly between 2.4GHz wireless and Bluetooth 5.0 for ultimate device compatibility. ## Overview The Dell MS5120W Mobile Pro Wireless Mouse offers dual-mode connectivity via 2.4GHz wireless and Bluetooth 5.0, ensuring seamless pairing with Windows 10 & 11 PCs. Featuring a high-precision 4000 DPI optical sensor, programmable buttons, and an ergonomic ambidextrous design, it delivers comfort and customization for professional use. Powered by a single AA battery with up to 36 months of life, this matte black mouse combines durability with advanced features, backed by a 3-year warranty. ## Description The dual-mode connectivity incorporates a 2.4GHz wireless and a Bluetooth 5.0 connection so you can pair and connect to almost any PC via your preferred mode. Review: Best wireless mouse. - The Bluetooth mouse I use at work started to disconnect randomly. Cleaning, batteries, remove and reinstall... nothing fixed it. I looked around on desertcart and bought the Tecknet based on reviews. What a mistake! I wrote a review on that one. Terrible mouse. Avoid it. I didn't even waste my time to return it. It felt good to throw it in the trash. I like Dell equipment. My work laptop is Dell. My gaming PC is Dell Alienware. Love them. So, I spent about 30% more on this Dell mouse and I love it. One AA battery so it is not heavy. Slightly beveled sides (wider on the top) so it's easy to pick up if needed. Very comfortable in the hand and is symmetrical so it's great for left handers too. I called it a wireless mouse because it works with an included USB dongle or with your native Bluetooth. The dongle stores inside if not used. Easy to set up - follow the instructions because there is an option to link to Bluetooth or the dongle. You can switch between the two, indicated on the bottom. The power switch is good. I only turn it off when it's in my backpack. On the desk, it sleeps and wakes seemlessly. The optical sensor on the bottom works onall surfaces and there is no red laser to blind you when you look for the switch. You can adjust the dots per inch sensitivity for your needs. This helps me for drawing sketches with the mouse. There are buttons. The usual left, middle, and right. The middle button is a wide scroll wheel, and it works as left and tight tilt, too. Two thumb buttons (for right hand use). All buttons are configurable through the provided application. I'm not using them for anything yet, but it's a nice option. All-in-all I highly recommend this inexpensive wireless mouse for every day use. I have an expensive Alienware wired gaming mouse specificly for gaming use. But for work documentation, occasional CAD use, surfing the web, this is my new favorite. Dell MS5120W. Review: Works Well - When I seen the price of the mouse, I was like " it's just a mouse". But after reading the description and a few comments I thought like "why not, try it". It really is a good mouse. It's worth the purchase. You really do get what you pay for. I have a Dell laptop, and this works seamlessly w/ it (via USB). The Bluetooth connection was less responsive when I tried it, but when I linked it via USB it worked great. I recommend. I also recommend the wireless no sound keyboard too. It's fire. It works well as well. ## Features - Pointing Device Connectivity Technology: Wireless - Color: Black - Manager software lets you customize and manage your keyboards and mice efficiently - Intuitively positioned shortcut buttons on the mouse allow easy navigation across web pages and applications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083V5NZ4M | | Additional Features | Programmable Buttons, Wireless | | Antenna Location | Business, Personal | | Are Batteries Included | Yes | | Are Batteries Required | Yes | | Battery Average Life | 36 months | | Best Sellers Rank | #107 in Computer Mice | | Brand | Dell | | Built-In Media | Battery (1 x AA), Documentation, Mouse | | Button Quantity | 7 | | Color | Black | | Compatible Devices | Personal Computer | | Connectivity Technology | Bluetooth | | Customer Reviews | 4.5 4.5 out of 5 stars (978) | | EU Spare Part Availability Duration | 3 Years | | Enclosure Material | Plastic | | Finish | Matte | | Global Trade Identification Number | 00884116366775 | | Hand Orientation | Ambidextrous | | Hardware Platform | PC | | Item Dimensions L x W | 4.1"L x 2.4"W | | Item Weight | 0.16 Pounds | | Manufacturer | DELL | | Model Name | MS5120W - Black | | Model Number | MS5120W | | Mouse Maximum Sensitivity | 4000 Dots per Inch | | Movement Detection | Optical | | Number of Batteries | 1 AAA batteries required. (included) | | Operating System | Linux | | Power Source | Battery Powered | | Range | 10.0 meters | | Style Name | Computer Mouse | | UPC | 884116366775 | | Unit Count | 1.0 Count | | Warranty Description | 3 years Advanced Exchange Service | ## Product Details - **Brand:** Dell - **Color:** Black - **Connectivity Technology:** Bluetooth - **Movement Detection Technology:** Optical - **Special Feature:** Programmable Buttons, Wireless ## Images ![MS5120W Mobile Pro Wireless Mouse – Wireless 2.4GHz, Bluetooth 5.0, Microsoft Swift Pair/Dell Pair (Windows 10 & 11 only), Optical LED Sensor - Black - Image 1](https://m.media-amazon.com/images/I/61yhJuYUoEL.jpg) ## Available Options This product comes in different **Color, Model** options. ## Questions & Answers **Q: how do i activate the two buttons on the left side?** A: Dell Peripheral Manager software enables to assign program shortcuts to device programmable buttons or keys through the Action tab. For any technical assistance, do reach out to the Dell technical support team. They are available 24/7 on Facebook and Twitter(@Dellcares). **Q: Will this work on my laptop Dell Latitude E6420?** A: Yes, this wireless mouse is compatible with Dell Latitude E6420 laptop. **Q: Is the dongle needed for Bluetooth?** A: I currently use Bluetooth without the dongle. It depends on your setup. If it will connect and sync without the dongle, great! Otherwise use the dongle. Either way it's a great device. **Q: Will this mouse work with a Dell All-in-one device without a dongle?** A: Yes, this mouse wors with a Dell All-in-One device without a dongle. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best wireless mouse. *by J***Y on October 13, 2022* The Bluetooth mouse I use at work started to disconnect randomly. Cleaning, batteries, remove and reinstall... nothing fixed it. I looked around on Amazon and bought the Tecknet based on reviews. What a mistake! I wrote a review on that one. Terrible mouse. Avoid it. I didn't even waste my time to return it. It felt good to throw it in the trash. I like Dell equipment. My work laptop is Dell. My gaming PC is Dell Alienware. Love them. So, I spent about 30% more on this Dell mouse and I love it. One AA battery so it is not heavy. Slightly beveled sides (wider on the top) so it's easy to pick up if needed. Very comfortable in the hand and is symmetrical so it's great for left handers too. I called it a wireless mouse because it works with an included USB dongle or with your native Bluetooth. The dongle stores inside if not used. Easy to set up - follow the instructions because there is an option to link to Bluetooth or the dongle. You can switch between the two, indicated on the bottom. The power switch is good. I only turn it off when it's in my backpack. On the desk, it sleeps and wakes seemlessly. The optical sensor on the bottom works onall surfaces and there is no red laser to blind you when you look for the switch. You can adjust the dots per inch sensitivity for your needs. This helps me for drawing sketches with the mouse. There are buttons. The usual left, middle, and right. The middle button is a wide scroll wheel, and it works as left and tight tilt, too. Two thumb buttons (for right hand use). All buttons are configurable through the provided application. I'm not using them for anything yet, but it's a nice option. All-in-all I highly recommend this inexpensive wireless mouse for every day use. I have an expensive Alienware wired gaming mouse specificly for gaming use. But for work documentation, occasional CAD use, surfing the web, this is my new favorite. Dell MS5120W. ### ⭐⭐⭐⭐⭐ Works Well *by C***Y on May 5, 2025* When I seen the price of the mouse, I was like " it's just a mouse". But after reading the description and a few comments I thought like "why not, try it". It really is a good mouse. It's worth the purchase. You really do get what you pay for. I have a Dell laptop, and this works seamlessly w/ it (via USB). The Bluetooth connection was less responsive when I tried it, but when I linked it via USB it worked great. I recommend. I also recommend the wireless no sound keyboard too. It's fire. It works well as well. ### ⭐⭐⭐⭐⭐ Great mouse *by R***B on November 4, 2024* The mouse came well packaged, easy to follow instructions, plugged in the blue tooth , installed the battery, and the computer did all the pairing up, simple, fast, and works better than the OEM ## Frequently Bought Together - Dell MS5120W Mobile Pro Wireless Mouse – Wireless 2.4GHz, Bluetooth 5.0, Microsoft Swift Pair/Dell Pair (Windows 10 & 11 only), Optical LED Sensor - Black - MROCO Ergonomic Mouse Pad with Gel Wrist Rest, Comfortable Mousepad with Smooth Wrist Support Surface and Non-Slip PU Base for Pain Relief, Computer, Laptop, Office & Home, 9.4 x 8.1 in, Black Color - Logitech Mouse Pad - Studio Series, Computer Mouse Mat with Anti-Slip Rubber Base, Easy Gliding, Spill-Resistant Surface, Durable Materials, Portable, in a Fresh Modern Design, Graphite --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/225737973-ms5120w-mobile-pro-wireless-mouse-wireless-2-4ghz-bluetooth-5](https://www.desertcart.de/products/225737973-ms5120w-mobile-pro-wireless-mouse-wireless-2-4ghz-bluetooth-5) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-24*