Description

The ZLT X21 4G/5G CPE Router is a high-performance unlocked SIM router designed for users who need fast, stable, and fully controllable mobile internet. It supports 4G, 4G+, and 5G networks, making it suitable for both current and future connectivity needs.

ZLT X21 is Powered by the Unisoc IVY510 chipset, the ZLT X21 delivers LTE Category 12 speeds up to 600Mbps on 4G and up to 2Gbps on 5G networks, providing excellent performance for streaming, gaming, online work, and multi-device usage.

The router supports all major LTE and NR bands, ensuring compatibility with all Pakistani networks. With dual-band WiFi (2.4GHz & 5GHz) and 8 strong internal antennas, it offers wide coverage, stable connections, and improved throughput across multiple rooms and floors.

One of the standout features of the ZLT X21 is its superadmin access, allowing advanced users to fully control network behavior. Features such as band lock, frequency lock, PCI cell lock, and neighbourhood cell information help users manually optimize speed and stability, especially in congested or weak signal areas.

The device can also be modified to support external antennas, making it suitable for village areas and locations with low coverage. Operating on DC 12V 2A power, the router is energy-efficient and easy to install with a simple plug-and-play setup.

The ZLT X21 is an excellent choice for users who want high-speed mobile internet with full network control, whether for home, office, or advanced networking use.

Key Features of ZLT X21

• Supports all network SIMs
• Compatible with 4G, 4G+, and 5G networks
• LTE Cat 12 with speeds up to 600Mbps on 4G
• Up to 2Gbps speed support on 5G networks
• Powered by Unisoc IVY510 chipset
• Dual-band WiFi 2.4GHz and 5GHz
• 8 internal high-performance antennas
• Option to modify for external antenna support
• Superadmin enabled for advanced settings
• Band lock, frequency lock, PCI cell lock support
• Neighbourhood cell information monitoring
• Plug-and-play installation with stable power input

Supported Frequency Bands

LTE: 1, 2, 3, 4, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41

Ideal For

High-speed home internet
Office and business connectivity
Online classes and remote work
Streaming and gaming
Village and weak signal areas
Advanced users needing band lock control