USB WiFi Adapter 150Mbps Wireless Network Card with Antenna

Upgrade your desktop or laptop's wireless connectivity with this compact USB WiFi Adapter. Delivering speeds up to 150Mbps on the 2.4GHz band, it's the plug-and-play solution for getting any PC, laptop, or desktop online fast — no complicated setup required.

Crafted from a durable plastic and metal construction, this adapter balances lightweight portability with lasting build quality. The detachable external antenna (available in 2dBi or 5dBi gain options) helps maximize signal reception, giving you a stronger and more stable wireless connection even at greater distances from your router.

Key Features

• 150Mbps Wireless Speed — Fast, stable connectivity for browsing, streaming, and everyday online tasks
• External High-Gain Antenna — Choose between 2dBi or 5dBi for improved signal range and reception
• Plug-and-Play USB — No external power supply needed; connects instantly to a standard USB port
• Durable Build — Plastic + metal housing for everyday reliability
• 2 Color Options — Pick the style that suits your setup
• Compact & Portable — Slim enough to leave plugged in or toss in your bag
• Wide Compatibility — Works with Windows and Linux operating systems on PCs, laptops, and desktops

Specifications

• Interface: USB 2.0
• Wireless Standard: IEEE 802.11n / 802.11g / 802.11b
• Max Speed: 150Mbps
• Frequency: 2.4GHz
• Antenna Gain: 2dBi or 5dBi (model dependent)
• Material: Plastic + Metal

Who Is This For?

Perfect for anyone looking to add or restore WiFi capability to a desktop PC, refresh an older laptop's wireless card, or simply need a reliable backup adapter. It also makes a practical, budget-friendly tech gift for students, remote workers, and home-office users alike.

For more information on wireless networking standards and how to get the best from your WiFi connection, visit the National Institute of Standards and Technology (NIST).

Frequently Asked Questions

Q: What devices is this USB WiFi adapter compatible with?

A: This USB WiFi adapter is compatible with most PCs, laptops, and desktops running Windows and Linux operating systems. Simply plug it into any available USB 2.0 or USB 3.0 port and your system will detect it automatically for quick setup.

Q: What is the difference between the 2dBi and 5dBi antenna versions?

A: The dBi rating refers to the antenna's gain — a higher dBi means the antenna is better at focusing the wireless signal, which can improve range and reception, especially when you are farther from your router. The 5dBi option is ideal if you need stronger coverage across a larger space, while the 2dBi is great for standard short-range use.

Q: Does this adapter require any additional software or drivers?

A: For many modern operating systems, the adapter works as plug-and-play with no extra driver installation required. In some cases, you may need to install the included or downloadable driver. Please refer to the product documentation included in the package for detailed setup instructions.

Q: What materials is this USB WiFi adapter made from?

A: The adapter is constructed from a combination of plastic and metal, providing a lightweight yet durable build that holds up to everyday use at home or in the office.