Wireless USB Network Adapter Cudy WU1300S, Dual-band 2.4/5 GHz, Wi‑Fi 5 (802.11ac), 867 Mbps, RTL8812BU

USB 3.0 dual-band Wi‑Fi adapter offering fast data transfer and selectable 2.4 GHz / 5 GHz operation. The USB 3.0 interface provides significantly higher throughput than USB 2.0, while the dual‑band radio lets you choose long‑range 2.4 GHz or high‑speed 5 GHz (up to 867 Mbps) for activities like gaming and streaming. The adapter supports common desktop and laptop operating systems and includes driver installation resources.

Advantages

The USB 3.0 connection delivers much faster transmission speeds compared with USB 2.0. Selectable dual‑band operation provides flexibility: 2.4 GHz for extended range and wall penetration, 5 GHz for reduced interference and up to 867 Mbps throughput ideal for latency‑sensitive tasks. Compatible with multiple operating systems and supplied with driver and installation guide for straightforward setup.

Key specifications

• Interface: USB 3.0
• Wireless bands: Dual‑band 2.4 GHz and 5 GHz
• 5 GHz maximum data rate: up to 867 Mbps
• 2.4 GHz: long‑range performance
• Supported OS: Windows 7 / 8 / 8.1 / 10, macOS, Linux
• Package contents: adapter, resource CD with driver and installation guide; driver download link listed in manual

How to use

Install the driver using the included resource CD and follow the paper installation guide. If a CD drive is not available, use the download address printed in the manual to obtain the driver from the manufacturer’s website. After driver installation, plug the adapter into a USB 3.0 port, select the desired band (2.4 GHz or 5 GHz) in your system wireless settings, and connect to your Wi‑Fi network.

Recommendations

For best performance, plug the adapter into a USB 3.0 port and use the 5 GHz band for high‑bandwidth tasks such as streaming and gaming. Use the 2.4 GHz band when extended range or better wall penetration is needed. Keep drivers up to date via the provided download link for optimal compatibility.