Upgrade Your Connectivity with the 600M Dual-Band Wireless Network Card Say Goodbye to Single-Band Network Cards! Are you still using outdated single-band network cards? It's time for an upgrade! Our 600M Dual-Band Wireless Network Card supports both 2.4GHz and 5GHz bands, ensuring faster and more reliable connections for your desktop or laptop. Seamless Dual-Band Switching Experience the convenience of automatic switching between 2.4GHz and 5GHz bands. The 2.4GHz band offers strong signal and long-distance transmission, perfect for general browsing and online activities. For high-speed internet and low latency applications like gaming and HD streaming, switch to the 5GHz band for a superior experience. Elegant Design for a Clutter-Free Workspace Transform your desktop or laptop into a sleek, wireless setup. Our wireless network card eliminates the need for messy cables, providing a clean and aesthetically pleasing workspace. Powered by Realtek RTL8811CU Chip Enjoy the stability and compatibility of the high-performance Realtek RTL8811CU chip. This original chipset ensures consistent and reliable performance, making it a trustworthy choice for all your wireless needs. Innovative Dual-Antenna Design The network card features a soldered dual-antenna design, enhancing signal reception without the need for external antennas. This design ensures better wall penetration and overall performance compared to conventional designs. Product Specifications: Model: 5B03 Color: Black Chipset: Realtek RTL8811CU Wireless Speed: AC600Mbps Dual-Band: 2.4GHz/5GHz Wireless Standards: 802.11a/b/g/n/ac Product Dimensions: 33 x 15 x 8mm, 3g Package Dimensions: 15 x 9.5 x 0.9cm, 28g Our network card supports multiple operating systems, including Windows XP/Vista/7/8/10 and Mac OSX 10.6-10.13. Use it in Station Mode to convert your wired connection to wireless, or in AP Mode to create a wireless hotspot for sharing the internet with multiple devices. Upgrade your internet experience today with the 600M Dual-Band Wireless Network Card and enjoy seamless, high-speed connectivity!