LB-LINK WN155A 150Mbps High-Gain Wireless USB Adapter | Realtek 8188 Chipset | 5dBi Antenna | Wi-Fi 4 802.11n | Secure WPA2 | Plug & Play for Desktop & Laptop
7 $
Categories: NETWORK, USB LAN/WIFI
👑 Expert Features — Wide Range, Reliable Speed
- High-Gain Royal Connectivity: Conquer dead zones with the external 5dBi omnidirectional antenna, ensuring stable and far-reaching Wi-Fi coverage for your desktop or laptop.
- Realtek 8188 Core Power: Built with a brand-new Realtek chipset, delivering efficient data flow, low latency, and consistent network stability for smooth online experiences.
- Wireless Freedom, No Cables Required: Perfect for desktops without built-in Wi-Fi or laptops with weak signals — simply plug in this USB adapter and connect instantly to high-speed wireless networks.
- 150Mbps 11N Speed: Powered by IEEE 802.11b/g/n technology, offering speeds up to 150Mbps for seamless HD streaming, browsing, video calls, and online gaming.
- Adjustable Antenna Flexibility: Features a multi-directional, rotatable antenna design, allowing you to fine-tune signal angles for optimal reception wherever you’re seated.
- Advanced Encryption: Equipped with WEP, WPA, WPA2, WPA-PSK/WPA2-PSK (TKIP/AES) support for robust network security, protecting your data from digital intruders.
- Soft AP Function: Transform your computer into a Wi-Fi hotspot, sharing internet with nearby devices in just a few clicks.
- Universal Compatibility: Works flawlessly with Windows XP / Vista / 7 / 8 systems, ensuring smooth integration into your existing setup.
- Mini, Mighty, and Mobile: Compact form factor with powerful internal circuitry — perfect for both home workstations and travel use.





🧠Expert Specs — The Technical Scroll
| Specification | Details |
|---|---|
| Model | BL-WN155A |
| Brand | LB-LINK |
| Chipset | Realtek 8188 |
| Interface | USB 2.0 |
| Wi-Fi Standard | IEEE 802.11b/g/n (Wi-Fi 4) |
| Wi-Fi Speed | Up to 150Mbps |
| Frequency Range | 2.4GHz – 2.4835GHz |
| Antenna Type | External Omnidirectional |
| Antenna Gain | 5dBi |
| Transmission Power | 17dBm (Max) |
| Reception Sensitivity | 1M: -96dBm, 11M: -89dBm, 54M: -74dBm, 135M: -70dBm |
| Wireless Modes | Station / Soft AP |
| Modulation Technology | OFDM / CCK / 16-QAM / 64-QAM |
| Wireless Security | 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES) |
| System Requirements | Windows XP / Vista / 7 / 8 |
| Operating Temperature | 0°C – 40°C |
| Storage Temperature | -40°C – 70°C |
| Operating Humidity | 10% – 90% (Non-condensing) |
| Storage Humidity | 5% – 90% (Non-condensing) |
| Package Type | Single |
| Trademark | LB-LINK |
| Size | Mini Compact Form |
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