Stay Connected Anywhere with the RTL8188 150Mbps USB WiFi Adapter

Upgrade your desktop, laptop, or Raspberry Pi with instant wireless connectivity. This compact USB WiFi dongle features the reliable RTL8188 chipset and delivers up to 150Mbps on the 2.4GHz band — perfect for smooth streaming, online gaming, and everyday browsing. Its ultra-small form factor means it stays discreet and out of the way whether plugged into a PC, Mac, or single-board computer.

Key Features

Chipset: RTL8188 — proven, widely supported wireless chip
Speed: Up to 150Mbps wireless transmission rate
Frequency: 2.4GHz single-band (802.11n/g compatible)
Interface: USB 2.0 — plug into any standard USB port
Plug & Play: No CD driver needed — works right out of the box on supported systems
Security: Supports latest wireless encryption standards (WPA2/WPA/WEP) for a secure connection
Auto-Frequency Adaptation: Automatically selects the best WiFi frequency for a stable connection
CE & RoHS Certified — meets safety and environmental compliance standards
Made in Mainland China

Compatible Operating Systems

Windows XP / 7 / 8 / 10 / 11
Mac OS
Linux
Raspberry Pi (Raspbian / Raspberry Pi OS)

Ideal Use Cases

Adding WiFi to a desktop PC without a built-in wireless card
Raspberry Pi projects requiring network access
Multimedia streaming, online gaming, and general web browsing
Portable WiFi solution for laptops when the built-in adapter fails

What's in the Box

1 × RTL8188 150Mbps USB WiFi Adapter (802.11n, 150M) — without original packaging

Technical Specifications

Chipset	RTL8188
Interface	USB 2.0
Wireless Standard	IEEE 802.11n / 802.11g
Frequency Band	2.4GHz Single-Band
Max Transfer Rate	150Mbps
Security	WPA2 / WPA / WEP
Certifications	CE, RoHS
Quantity	1 Piece
Origin	Mainland China

Related Products You May Like

For more information on wireless networking standards and security, visit the NIST Cybersecurity Resource Center.

Frequently Asked Questions

Q: Is the RTL8188 USB WiFi adapter compatible with Raspberry Pi?

A: Yes! The RTL8188 chipset is widely supported by Raspberry Pi OS (Raspbian) and Linux-based systems. Simply plug it into any USB port on your Raspberry Pi and it should be recognized automatically in most configurations.

Q: Do I need to install any drivers for this USB WiFi dongle?

A: This adapter is designed to be plug-and-play on most systems including Windows 7/8/10/11 and Mac OS. No CD driver is included or required. For Linux or Raspberry Pi, drivers are typically built into the kernel for the RTL8188 chipset.

Q: What wireless speeds can I expect from this 150Mbps WiFi adapter?

A: This adapter supports up to 150Mbps on the 2.4GHz band using 802.11n. Actual speeds will depend on your router, distance from the access point, and network conditions — it's well-suited for streaming, browsing, and general online tasks.

Q: Is this adapter compatible with Windows 10 and Windows 11?

A: Yes, the RTL8188 chipset is broadly compatible with Windows XP, 7, 8, 10, and 11, as well as Mac OS and Linux. It offers wide OS support for a truly versatile wireless solution.