ITEAD HLF-W5 150Mbps USB WiFi Module (RTL8188CTV)

The ITEAD HLF-W5 is a compact 150Mbps USB wireless card module powered by the Realtek RTL8188CTV chipset. It provides reliable IEEE 802.11b/g/n connectivity over a 3.3V DC power rail with support for standard wireless security protocols. It is well suited for makers, students, and developers integrating wireless capabilities into embedded devices and single-board computers.

High-speed wireless performance

Using 11N transmission technology, the module achieves transfer speeds of up to 150Mbps on the 2.4 GHz ISM band. It is fully backwards compatible with IEEE 802.11b and 802.11g standards to ensure seamless communication with a wide range of wireless networks.

Interface and power requirements

Designed for compact embedded applications, the module operates at 3.3V DC with an operating current of 95 to 200mA. It communicates through a USB 2.0 interface and measures just 25 x 12 x 0.85 mm.

Security and platform compatibility

The module supports 64/128-bit WEP, WPA-PSK/WPA2-PSK, and WPA/WPA2 security standards. It offers broad operating system support across Windows, Linux, macOS, Android, and Windows CE.

Typical applications

This wireless module is suitable for adding WiFi networking to desktop computers, laptops, network cameras, set-top boxes, GPS devices, and custom maker projects.