RTL8188 Mini USB Wireless Network Card 150Mbps Wi-Fi Dongle (Original)
RTL8188 Wireless-N USB 2.0 mini USB WiFi Adapter allows you to connect your Raspberry Pi as well as laptop or desktop to any Wireless-N networks in your home or office. The RTL8188 Mini USB wireless Network Card 150Mbps Wi-fi Dongle (802.11n) USB 2.0 Adapter is also great for those who want to upgrade older computers to be able to access the internet over a Wireless-N network.
At 5 times faster than traditional Wireless-G (802.11b) networks, Wireless-N networks allow for high-speed data transfers, online gaming, and lightning-fast downloads. The Wireless-N USB 2.0 Adapter gives you access to all the high-speed features of Wireless-N networks on older and newer computers. Its simple and easy setup means you’ll be surfing the internet, downloading movies, and e-mail in no time.
Features:
- RTL8188cus Chip set
- Mini portable USB 2.0 design.
- Wireless N speed up to 150 Mbps, ideal for internet surfing and online gaming.
- Complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, IEEE 802.11b standards.
- MIMO technology makes wireless transmission rates up to 600Mbps wifi antenna.
- 600Mbps Wireless Wifi USB Dongle/Wireless USB Adapter/Wireless Network Card
- CCA technology enhances your signal stability by automatically avoiding channel conflicts.
- Quick secure setup complies with WPS for worry free wireless security.
- Wireless security encryption easily at a push Of QSS button.
- Supports 64/128-bit WEP, as well as WPA/WPA2 and WPA-PSK/WPA2-PSK encryptions.
- Compatible with all versions of WIN2K, XP, VISTA, WIN7, MAC, LINUX operating system.
- Work with wireless roaming technology for high-efficient wireless connections.
- Seamlessly compatible with 802.11b/g/n devices.
Package Includes:
1 x RTL8188 Mini USB Wireless Network Card 150Mbps Wi-Fi Dongle (Original)
Technical Specifications
| Model | RTL8188 |
|---|---|
| Interface / Protocol | USB, Wi-Fi |
| Connector Type | Mini USB |
| SKU | AI5751 |
| Weight | 0.0 kg |
| Availability | In Stock |
Applications & Use Cases
The RTL8188 Mini USB Wireless Network Card 150Mbps Wi-Fi Dongle (Original) is a versatile other esp wifi modules used across a wide range of applications including WiFi connectivity for microcontrollers, IoT sensor nodes, remote monitoring, OTA firmware updates, and cloud-connected devices.
Common use cases:
- Adding WiFi to an existing Arduino project
- Building a cloud-connected weather station
- Enabling remote firmware updates
This product is ideal for IoT developers and electronics hobbyists.
Technical Tip: ESP-WROOM-32 modules need proper decoupling capacitors and antenna clearance for reliable WiFi performance.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components








Nitin Ghosh (verified owner) –
This RTL8188 Mini USB Wireless Network Card is a beast for the price. Running a web server on it with no issues.
Jayesh Patel (verified owner) –
Nice RTL8188 Mini USB Wireless Network Card for IoT prototyping. Breadboard compatible which is a plus.
Manish Rao (verified owner) –
Love this RTL8188 Mini USB Wireless Network Card. Built a smart switch with it. Works with Home Assistant perfectly.
Kartik Yadav (verified owner) –
Perfect for my IoT project. This RTL8188 Mini USB Wireless Network Card has excellent WiFi performance.
Rakesh Solanki –
Great RTL8188 Mini USB Wireless Network Card. OTA updates work perfectly. Using 5 of these around my house.
Urmi Nayak (verified owner) –
Great quality RTL8188 Mini USB Wireless Network Card. Flashed with ESPHome and it works beautifully.
Zara Rao (verified owner) –
Nice RTL8188 Mini USB Wireless Network Card for IoT prototyping. Breadboard compatible which is a plus.
Divyansh Agarwal (verified owner) –
This RTL8188 Mini USB Wireless Network Card is amazing for home automation. Connected all my smart devices easily.
Mohit Chopra (verified owner) –
Superb RTL8188 Mini USB Wireless Network Card! Using it for my weather monitoring station. WiFi range is impressive.
Anushka Banerjee (verified owner) –
Nice RTL8188 Mini USB Wireless Network Card for IoT prototyping. Breadboard compatible which is a plus.
Piyush Nayak (verified owner) –
Excellent for smart home projects. This RTL8188 Mini USB Wireless Network Card connects reliably to my router.
Hitesh Bhatt (verified owner) –
Superb RTL8188 Mini USB Wireless Network Card! Using it for my weather monitoring station. WiFi range is impressive.
Arjun Kapoor (verified owner) –
Perfect for my IoT project. This RTL8188 Mini USB Wireless Network Card has excellent WiFi performance.
Nikhil Bisht (verified owner) –
Great quality RTL8188 Mini USB Wireless Network Card. Flashed with ESPHome and it works beautifully.
Ankur Dubey (verified owner) –
Nice RTL8188 Mini USB Wireless Network Card for IoT prototyping. Breadboard compatible which is a plus.
Kapil Vyas –
Excellent RTL8188 Mini USB Wireless Network Card! WiFi connectivity is strong and stable. Perfect for IoT projects.
Milan Khurana (verified owner) –
Love this RTL8188 Mini USB Wireless Network Card. Built a smart switch with it. Works with Home Assistant perfectly.
Vijay Patil (verified owner) –
This RTL8188 Mini USB Wireless Network Card is a beast for the price. Running a web server on it with no issues.
Sakshi Joshi (verified owner) –
Superb RTL8188 Mini USB Wireless Network Card! Using it for my weather monitoring station. WiFi range is impressive.
Lakshya Gill (verified owner) –
Great quality RTL8188 Mini USB Wireless Network Card. Flashed with ESPHome and it works beautifully.
Akash Bhatt (verified owner) –
Love this RTL8188 Mini USB Wireless Network Card. Built a smart switch with it. Works with Home Assistant perfectly.
Raghav Kulkarni (verified owner) –
Superb RTL8188 Mini USB Wireless Network Card! Using it for my weather monitoring station. WiFi range is impressive.
Chirag Rajan (verified owner) –
Good quality RTL8188 Mini USB Wireless Network Card. Flash memory is sufficient for most projects.
Lakshmi Khanna (verified owner) –
Excellent for smart home projects. This RTL8188 Mini USB Wireless Network Card connects reliably to my router.
Ishan Saini –
This RTL8188 Mini USB Wireless Network Card is a beast for the price. Running a web server on it with no issues.
Anjali Saini (verified owner) –
Excellent for smart home projects. This RTL8188 Mini USB Wireless Network Card connects reliably to my router.
Shivam Kohli (verified owner) –
Great RTL8188 Mini USB Wireless Network Card. OTA updates work perfectly. Using 5 of these around my house.
Lakshmi Shah –
Good RTL8188 Mini USB Wireless Network Card. WiFi works well. Sometimes needs a reset but overall solid.
Riya Bhat (verified owner) –
Nice RTL8188 Mini USB Wireless Network Card for IoT prototyping. Breadboard compatible which is a plus.
Shivam Naidu (verified owner) –
Outstanding RTL8188 Mini USB Wireless Network Card! Programmed it with Arduino IDE. All features work as documented.
Nitin Mukherjee –
Good quality RTL8188 Mini USB Wireless Network Card. Flash memory is sufficient for most projects.
Siddharth Arora –
Excellent for smart home projects. This RTL8188 Mini USB Wireless Network Card connects reliably to my router.
Aryan Menon (verified owner) –
Great RTL8188 Mini USB Wireless Network Card. OTA updates work perfectly. Using 5 of these around my house.
Ishan Vyas (verified owner) –
Outstanding RTL8188 Mini USB Wireless Network Card! Programmed it with Arduino IDE. All features work as documented.
Sanya Malhotra (verified owner) –
This RTL8188 Mini USB Wireless Network Card is amazing for home automation. Connected all my smart devices easily.
Shruti Agarwal (verified owner) –
Love this RTL8188 Mini USB Wireless Network Card. Built a smart switch with it. Works with Home Assistant perfectly.
Rajesh Rawat –
Outstanding RTL8188 Mini USB Wireless Network Card! Programmed it with Arduino IDE. All features work as documented.
Sanjay Mehta (verified owner) –
Great RTL8188 Mini USB Wireless Network Card. OTA updates work perfectly. Using 5 of these around my house.
Sameer Vohra (verified owner) –
Perfect for my IoT project. This RTL8188 Mini USB Wireless Network Card has excellent WiFi performance.
Siddharth Bhat (verified owner) –
This RTL8188 Mini USB Wireless Network Card is amazing for home automation. Connected all my smart devices easily.
Ankit Grewal (verified owner) –
Excellent for smart home projects. This RTL8188 Mini USB Wireless Network Card connects reliably to my router.