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he Acer 173 Wireless Mouse typically comes with the following features:

1. Wireless Connectivity: The mouse uses a wireless connection, usually via a USB receiver, to offer freedom from cables and reduce desk clutter.
2. Ergonomic Design: Designed for comfort, the Acer 173 often features an ergonomic shape that supports the natural contour of your hand, making it suitable for extended use.
3. High-Precision Sensor: It generally includes an optical sensor for accurate tracking on various surfaces, enhancing precision in both work and gaming scenarios.
4. Adjustable DPI Settings: Many models have adjustable DPI (dots per inch) settings, allowing users to change sensitivity levels according to their preferences for precise control.
5. Long Battery Life: The mouse is usually powered by AA or AAA batteries, designed for extended battery life to reduce the frequency of replacements.
6. Programmable Buttons: The Acer 173 may come with additional programmable buttons, which can be customized for various functions, such as quick access to specific commands or shortcuts.
7. Scroll Wheel: Features a scroll wheel for smooth scrolling through documents and web pages, enhancing navigation efficiency.
8. Plug-and-Play: The mouse typically supports a plug-and-play setup, meaning it can be easily connected to your computer with minimal setup—just plug in the USB receiver and start using it.
9. Compatibility: The Acer 173 is generally compatible with a range of operating systems, including Windows and macOS, making it a versatile option for different users.

Features

1. USB Type-C Connector:
   • Universal Compatibility: Designed to work with devices that have a USB-C port, including many laptops, tablets, and smartphones.
   • Reversible Design: Easy to connect without worrying about the orientation of the plug.
2. HDMI Output:
   • High-Definition Video: Supports resolutions up to 4K UHD (3840 x 2160) for high-quality video output.
   • Audio Transmission: Carries audio signals along with video, so you only need one cable for both.
3. Additional Ports:
   • USB-A Port: Allows you to connect traditional USB devices such as flash drives, keyboards, or mice.
   • USB-C Charging Port: Often includes a pass-through USB-C port for charging your device while using the adapter.
4. Plug and Play:
   • No Drivers Needed: Typically doesn't require any additional software or drivers for setup; just plug it in, and it should work.
5. Compact and Portable:
   • Travel-Friendly: Small and lightweight, making it easy to carry around and use on the go.
6. Compatibility with Multiple Devices:
   • Versatile Use: Works with a variety of devices like laptops, tablets, and smartphones that support USB-C and HDMI.
7. Built-in Protection:
   • Overcurrent Protection: Protects both your connected devices and the adapter from power surges or excessive current.
8. Durable Build:
   • Quality Materials: Often made with high-quality materials to ensure longevity and reliability.

Usage Scenarios

• Connecting to a TV or Monitor: Ideal for streaming content, presentations, or extending your display.
• Charging While Using: Connect your device to power while using it with an external display.
• Office and Travel: Useful for business presentations or watching media on a larger screen.

A Wi-Fi dongle is a small device that plugs into a USB port on your computer or laptop to provide or enhance wireless internet connectivity. They are handy for devices that don’t have built-in Wi-Fi capabilities or for improving signal strength. Here are some common uses and features:

1. Upgrading Connectivity: If your computer is older and doesn’t have Wi-Fi, a dongle can add wireless capability.
2. Improving Signal: Some dongles offer better reception and faster speeds compared to built-in Wi-Fi cards.
3. Portability: They are compact and portable, making them easy to use with different devices.

When choosing a Wi-Fi dongle, consider factors like the wireless standard it supports (e.g., Wi-Fi 5, Wi-Fi 6), the range and speed it offers, and compatibility with your operating system.