Welcome to our store! 1. Easy to install: Simply install the driver from the CD, and then connect to your wireless network using your operating system's built-in wireless tool. 2. Wireless WiFi receiver: Functions as a wireless network card with a mini antenna for enhanced signal transmission and reception. 3. Supports Windows XP/Vista/7/OS X/Linux systems and is seamlessly compatible with 802.11b/g/n devices. 4. Supports 2.4 GHz signal: More stable than 5 GHz, ensuring lag-free performance. 5. Features an indicator light, is easy to use, portable, and easy to store. Features: Easy to install: Simply install the driver from the CD, and then connect to your wireless network using your operating system's built-in wireless tool. Wireless WiFi receiver: Functions as a wireless network card with a mini antenna for enhanced signal transmission and reception. Supports Windows XP/Vista/7/OS X/Linux systems and is seamlessly compatible with 802.11b/g/n devices. Supports 2.4 GHz signal: More stable than 5 GHz, ensuring lag-free performance. Features an indicator light, is easy to use, portable, and easy to store. Specification: Material: ABS Size: Approx. 13.4 x 1.7 x 0.9 cm / 5.28 x 0.67 x 0.35 inches Frequency band: 2.4 GHz USB: USB2.0 Color: Black For Windows Vista/XP/7/Linux/OS X Compatible with IEEE 801.11n IEEE 802.11g, IEEE 802.11b standard Package list: 1 x USB WiFi adapter 1 x CD Your satisfaction is our top priority. We are committed to providing you with the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!