SterJo Wireless Network Scanner – Detect All Devices Connected to Your WiFi

SterJo Wireless Network Scanner is a fast and lightweight tool that helps you scan your WiFi network and instantly detect all connected devices. Whether it’s a computer, smartphone, smart TV, tablet, or an unknown intruder, the tool lists every active device on your wireless network.

How SterJo Wireless Network Scanner Works

This WiFi scanning tool automatically analyzes your local network and displays:

• IP Address of each device
• Host Name
• MAC Address
• Router Identification
• Your Local Computer Details

If you suspect that someone may be using your WiFi without permission, SterJo Wireless Network Scanner helps you identify unauthorized devices in seconds.

It supports detection of mobile phones, tablets, portable devices, laptops, and IoT hardware already connected to your network.

For more useful tools, check out the full list of SterJo Software products or visit our FAQ section.

Download & install

SterJo Wireless Network Scanner works on all Windows platform starting from Windows XP to the latest Windows 11.

Current Version: 1.2

Download Portable Version

Frequently Asked Questions

Does this tool detect unknown WiFi intruders?

— Yes. The scanner lists all devices currently connected to your wireless network, making it easy to identify unknown or unauthorized devices.

Can it scan both 2.4 GHz and 5 GHz networks?

— If your network adapter supports both bands, the tool will detect devices connected to either frequency.

Does SterJo Wireless Network Scanner need installation?

— No. A portable version is available so you can scan networks without installation.

Is this tool safe to use?

— Yes It only scans your local network and does not send any data outside your system.