1. Produto acabadoview
The U-SPEED AC1200 WiFi Router is designed to provide high-speed, reliable wireless internet connectivity for your home or small office. Featuring dual-band technology, it offers speeds up to 1200Mbps, ensuring smooth streaming, gaming, and browsing across multiple devices. Equipped with Gigabit Ethernet ports and advanced features like MU-MIMO and Beamforming, this router delivers a stable and efficient network experience.

Imagem: Frente view of the U-SPEED AC1200 WiFi Router with four external antennas.
2. Conteúdo da embalagem
Por favor, verifique se todos os itens estão presentes em sua embalagem:
- Roteador AC1200 WiFi
- Cabo Ethernet
- Adaptador de energia
- Guia de instalação rápida

Image: The router, power adapter, Ethernet cable, and quick installation guide laid out next to the product box.
3. Hardware acabadoview
Familiarize yourself with the ports and buttons on your router:

Imagem: Traseira view of the router showing the Reset button, WPS button, LAN ports (LAN1, LAN2, LAN3), WAN port, and DC IN power port.
- Porta WAN: Conecta-se ao seu modem ou à rede do seu provedor de serviços de internet (ISP).
- Portas LAN (LAN1, LAN2, LAN3): Conecte dispositivos com fio, como computadores, consoles de jogos ou smart TVs.
- Botão de reinicialização: Pressione e segure por 5 a 10 segundos para restaurar as configurações de fábrica.
- Botão WPS: Used for quick and secure connection of WPS-enabled devices without entering the Wi-Fi password.
- DC IN: Porta de entrada de energia para o adaptador de energia incluído.
4. Guia de configuração
Follow these steps to set up your U-SPEED AC1200 WiFi Router:
- Conecte o roteador:
Connect the power adapter to the router's DC IN port and plug it into a power outlet. Connect one end of the included Ethernet cable to the WAN port of the router and the other end to your modem or the superior router/modem provided by your internet service provider.
- Conectar ao Wi-Fi:
On your computer or mobile device, search for the Wi-Fi network name (SSID) printed on the label at the bottom of your router. Connect to this network using the default Wi-Fi password also found on the label.
- Acesso Web Interface de gerenciamento:
Abra um web browser (e.g., Chrome, Firefox, Edge) and type the default login URL 192.168.10.1 into the address bar. Press Enter. You will be prompted to enter login credentials (usually admin/admin or as specified in the Quick Installation Guide).
- Configurar definições:
Follow the on-screen guide to configure your internet connection settings (e.g., PPPoE, Dynamic IP, Static IP) and customize your Wi-Fi network name (SSID) and password. Save your settings.
- Reconecte-se ao Wi-Fi:
After configuration, your router may restart. Reconnect your devices to the newly configured Wi-Fi network using your new Wi-Fi password.

Image: Visual representation of connecting the router, connecting to its Wi-Fi, and accessing the web interface para configuração.
5. Modos de operação
The U-SPEED AC1200 WiFi Router supports three primary operating modes to suit various network requirements:
- Modo roteador:
This is the default mode, where the device acts as a central hub for your network, providing internet access to all connected devices and managing network traffic. It connects to a modem and creates a new private network.
- Bridge Mode (Access Point Mode):
In this mode, the router functions as an access point, extending an existing wired network wirelessly. It does not perform NAT or DHCP, relying on an upstream router for these functions. This is useful for expanding Wi-Fi coverage in a larger area.
- Repeater Mode (Range Extender Mode):
This mode allows the router to wirelessly connect to an existing Wi-Fi network and re-broadcast it, extending the range of your current Wi-Fi signal.
6. Recursos avançados
Wi-Fi de banda dupla 6.1
The router operates on both 2.4GHz and 5GHz frequency bands simultaneously, providing flexible and high-performance wireless connectivity.
- Banda de 2.4 GHz: Offers wider coverage and better penetration through walls, suitable for basic tasks like web browsing and email, with speeds up to 300 Mbps.
- Banda de 5 GHz: Provides faster speeds up to 867 Mbps and less interference, ideal for bandwidth-intensive activities such as 4K video streaming and online gaming.

Image: Diagram illustrating 867 Mbps on 5GHz for gaming and 4K, and 300 Mbps on 2.4GHz for phones and headphones.
6.2 Tecnologia MU-MIMO
Multi-User, Multiple-Input, Multiple-Output (MU-MIMO) technology allows the router to communicate with multiple devices simultaneously, rather than sequentially. This significantly improves network performance and efficiency, especially in environments with many connected devices, reducing latency and congestion.

Image: Illustration showing the router simultaneously connecting to a laptop, tablet, smartphone, smartwatch, and gaming console.
6.3 Tecnologia de formação de feixe
Beamforming technology intelligently focuses the Wi-Fi signal directly towards connected devices, rather than broadcasting it in all directions. This results in stronger, more reliable connections and extended Wi-Fi coverage, particularly beneficial for devices further away from the router.

Image: Comparison showing a router without Beamforming having scattered signal, while the U-SPEED AC1200 with Beamforming directs signal effectively through a house layout.
6.4 Mesh Networking (EasyMesh)
The router supports EasyMesh technology, allowing it to form a seamless whole-home mesh network with other compatible devices. This eliminates Wi-Fi dead zones and ensures a consistent, strong signal as you move throughout your home, with devices automatically connecting to the strongest available node.

Image: Illustration of a multi-story house with multiple U-SPEED routers creating a seamless mesh Wi-Fi coverage.
6.5 Other Main Functions
- Controle dos pais: Gerenciar e monitorar o acesso à internet em dispositivos infantis.
- Wi-Fi para visitantes: Crie uma rede Wi-Fi separada para os convidados, mantendo a segurança da sua rede principal.
- Suporte IPTV: Optimized for Internet Protocol Television services.
- IPV6 Support: Compatible with the latest internet protocol for future-proof networking.
- Rede Wi-Fi segura: Encrypts Wi-Fi passwords with WPA2-PSK for enhanced security.
7. Manutenção
To ensure optimal performance and longevity of your U-SPEED AC1200 WiFi Router, consider the following maintenance tips:
- Posicionamento ideal: Place the router in a central location, away from obstructions, large metal objects, and interference sources (e.g., microwaves, cordless phones) to maximize Wi-Fi coverage.
- Atualizações de firmware: Regularly check the U-SPEED official website ou do roteador web management interface for firmware updates. Keeping the firmware updated ensures the latest features, security patches, and performance improvements.
- Limpeza: Mantenha o roteador limpo e livre de poeira. Use um pano macio e seco para limpar a parte externa. Certifique-se de que as aberturas de ventilação não estejam bloqueadas.
- Reinicializar periodicamente: A periodic reboot (e.g., once a month) can help clear the router's memory and resolve minor performance issues.
8. Solução De Problemas
Se você encontrar problemas com seu roteador, consulte as etapas comuns de solução de problemas a seguir:
| Problema | Solução possível |
|---|---|
| Sem acesso à Internet |
|
| Velocidade lenta do Wi-Fi |
|
| Não consigo acessar o roteador. Web Interface |
|
| Esqueceu a senha do Wi-Fi ou a senha de login? |
|
9. Especificações
| Recurso | Detalhe |
|---|---|
| Marca | U-SPEED |
| Nome do modelo | Roteador WiFi Gigabit AC1200 |
| Número do modelo do item | T18-21K |
| Dimensões do produto | 8.98 x 5.79 x 6.89 polegadas |
| Peso do item | 8 onças |
| Classe de Banda de Frequência | Banda dupla (2.4 GHz e 5 GHz) |
| Padrão de comunicação sem fio | 802.11n, 802.11b, 802.11a, 802.11ac, 802.11g |
| Tecnologia de Conectividade | Wi-Fi, Ethernet |
| Portos | 3 Gigabit LAN ports, 1 Gigabit WAN port |
| Antenas | 4 powerful 5dBi high gain antennas |
| Características especiais | Access Point Mode, Guest Mode, Internet Security, Parental Control, Repeater Mode, IPV6, EasyMesh, MU-MIMO, Beamforming |
| Usos recomendados | Início, Negócios |
10. Garantia e Suporte
U-SPEED provides a standard warranty for this product. For detailed warranty information, technical support, or customer service inquiries, please visit the official U-SPEED store or contact their support channels.
You can visit the U-SPEED Store for more information and support: U-SPEED Official Store





