D-Link DWR-921 4G LTE Wireless N300 Router

D-Link DWR-921 4G LTE Router

Product Description

D-Link DWR-921 is a reliable and versatile 4G LTE wireless router designed for home, office, and remote connectivity. It allows you to share a 4G LTE or 3G mobile internet connection via SIM card, making it ideal for areas without fixed broadband or as a backup internet solution.

Powered by 4G LTE Cat4 technology, the router delivers download speeds of up to 150Mbps and upload speeds up to 50Mbps, ensuring smooth browsing, HD streaming, and video communication.

It supports Wireless N (802.11n) with speeds up to 300Mbps on the 2.4GHz band, providing stable Wi-Fi connectivity for multiple devices. The router can share internet through both wireless and wired connections, making it suitable for homes and small offices.

The DWR-921 features dual connectivity options, including a SIM-based mobile network and a wired WAN port. It supports failover functionality, automatically switching to mobile data if the primary broadband connection fails—ensuring uninterrupted internet access.

For wired connectivity, it includes 4 Fast Ethernet LAN ports and 1 WAN port, allowing stable connections for PCs, smart TVs, and other devices. It also comes with 2 detachable external antennas, improving signal strength and coverage.

Security is handled with WPA/WPA2 encryption, NAT firewall, and SPI protection, ensuring safe network usage and protection from unauthorized access.

Additionally, the router is easy to set up with a web-based interface, making it user-friendly even for non-technical users. It is suitable for homes, small businesses, or even mobile setups like vehicles or temporary sites.

Key Features:

• 4G LTE Cat4 router with SIM card support
• Up to 150Mbps download & 50Mbps upload speed
• Wireless N (802.11n) up to 300Mbps
• Single-band 2.4GHz Wi-Fi
• 4 × LAN + 1 × WAN Fast Ethernet ports
• 2 × detachable external antennas
• Failover support (mobile + wired internet backup)
• WPA/WPA2 security with SPI & NAT firewall
• Supports 3G/4G LTE fallback connectivity
• Easy setup via web interface
• Ideal for home, office & backup internet use

Contact Information

• Phone: 01877-778074, 01877-778075
• Email: centurycomputers534@yahoo.com
• Address: 1103/B, Level-11, Multiplan Center, New Elephant Road, Dhaka-1205, Bangladesh