Choosing a mouse is a little like choosing a pair of everyday slippers: it rarely gets much attention, but an awkward fit or inconsistent response can quickly make routine tasks feel more difficult. For anyone who spends the day moving between email, spreadsheets, browser tabs, and video calls, flashy lighting and complex side buttons are rarely the priority. What matters more is a mouse that is easy to connect, steady to control, and comfortable to hold during everyday desk work. The Dell MS116 and Lenovo 300 both use classic three-button controls and plug-and-play USB connections, but they differ in shape and cursor sensitivity.

The Dell MS116 Wired Mouse is a simple, easy-to-use option for everyday computer tasks. It has a lightweight body with a gently contoured shape, while the 1000 DPI optical sensor provides steady cursor movement for office work and web browsing. The standard left and right buttons, together with the clickable scroll wheel, meet everyday clicking, scrolling, and page navigation needs. It connects to desktop and laptop computers through a compatible USB port, with no battery, Bluetooth pairing, or separate wireless receiver to manage. The approximately 1.8-meter cable can easily reach a laptop on the desk or a desktop tower underneath it. Overall, the MS116 is a lightweight wired mouse that feels familiar and is easy to start using. The Lenovo 300 USB Wired Mouse uses a full-size, ambidextrous design. Its symmetrical shape works for both left- and right-handed users, while the full-size body offers a fuller grip for people who prefer a larger mouse in the hand. The 1600 DPI optical sensor offers higher cursor sensitivity, so smaller mouse movements can move the pointer farther across the screen, which can be convenient when working on a larger display. The standard left and right buttons and clickable scroll wheel meet everyday clicking, scrolling, and page navigation needs. Simply plug the USB-A cable into a computer to begin using it, with no battery, Bluetooth pairing, or separate receiver required. Its approximately 1.8-meter cable also makes it easy to connect to a laptop on the desk or a desktop tower underneath it. These features make the Lenovo 300 a practical full-size mouse for personal desks, family computers, and shared workstations.

Feature	Dell MS116	Lenovo 300
Shape and Fit	Lightweight contoured design	Full-size symmetrical ambidextrous design
Optical Sensor	1000 DPI	1600 DPI
Controls	Left click, right click, and clickable scroll wheel	Left click, right click, and clickable scroll wheel
Connection	Plug-and-play wired USB	Plug-and-play wired USB-A
Power and Pairing	No battery, Bluetooth pairing, or wireless receiver required	No battery, Bluetooth pairing, or wireless receiver required
Cable Length	Approximately 1.8 meters	Approximately 1.8 meters

Both mice use three-button controls and plug-and-play wired connections, with the main differences coming down to body design and cursor sensitivity. The Dell MS116 combines a lightweight contoured shape with steady 1000 DPI optical tracking, making it a good fit for people who prefer a lighter mouse, simple controls, and consistent cursor movement. The Lenovo 300 offers a full-size ambidextrous shape and more sensitive 1600 DPI tracking, making it suitable for people who prefer a fuller grip or need a mouse that can be shared by left- and right-handed users. The better choice ultimately depends on your preferred mouse size, dominant hand, and cursor sensitivity.