The QA18 is a high-performance dual-band WiFi range extender designed to eliminate dead zones and enhance wireless coverage up to 100 square meters. Equipped with four rotatable external antennas (2dBi each), it delivers strong signal penetration through walls and ensures stable connectivity. Supporting both 2.4GHz (300Mbps) and 5GHz (867Mbps) bands, it maximizes speed and reduces interference for seamless streaming, gaming, and browsing. The device features two flexible modes (Repeater/AP) and includes an RJ45 port for wired connections, making it ideal for home and office use. With one-touch WPS encryption and advanced security protocols (WPA/WPA2), it ensures a secure network. Its compact, ABS-made design with efficient heat dissipation ensures durability and long-term performance.
| Category | Parameter | Specification |
| Product | Type | 5G Dual Band WiFi Range Extender |
| Features | 4 rotatable antennas, compact, wall penetration | |
| Connectivity | Port | 1×RJ45 (10/100M LAN) |
| Button | WPS one-click encryption | |
| Modes | Operation | Relay / AP |
| Standards | Wireless | IEEE 802.11ac/a/n/g/b |
| Performance | 5GHz Speed | 11ac: 867Mbps (dynamic) |
| 11a: 54Mbps (dynamic) | ||
| 2.4GHz Speed | 11n: 300Mbps | |
| 11g: 54Mbps | ||
| 11b: 11Mbps (all dynamic) | ||
| RF Specs | Frequency | 2.4GHz & 5.8GHz |
| TX Power | <20dBm (EIRP) | |
| Modulation | DBPSK, DQPSK, CCK, OFDM | |
| RX Sensitivity | 1200M/300M/150M/108M: -68dBm@10% PER | |
| Security | Encryption | WEP (64/128-bit), WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES) |
| Hardware | Antenna | 4×2dBi rotatable |
| Power Input | AC 100-240V | |
| Power Output | DC 5V/1A | |
| Coverage | Area | 100㎡ |
Dual-Band WiFi: 2.4GHz (300Mbps) + 5GHz (867Mbps) for faster, interference-free connections.
Extended Coverage: Four rotatable antennas boost signal range up to 100m² with strong wall penetration.
Flexible Modes: Works as a WiFi repeater or access point (AP); includes 10/100M LAN port for wired devices.
Easy Setup: WPS one-button encryption for quick, secure pairing with routers.
Advanced Security: Supports WEP/WPA/WPA2-PSK (TKIP/AES) encryption for network protection.
Sturdy & Compact: ABS material housing with 5-sided heat dissipation for durability.
Universal Compatibility: Complies with 802.11ac/a/n/g/b standards for broad device support.
Low Power Consumption: 5V/1A adapter for energy-efficient operation.
