5G Router ZLT UNLOCKED Router All SIM work

If you mean the ZLT X21 5G Router (the most common ZLT 5G router), here are its main specifications:

ZLT X21 5G Router Specifications

* Network
* 5G NR (SA/NSA)
* 4G LTE (FDD/TDD)
* Backward compatible with 3G/4G depending on firmware and operator.
* Wi-Fi
* Dual-band Wi-Fi (2.4 GHz + 5 GHz)
* Wi-Fi 6 (802.11ax) on many versions
* Supports multiple connected devices (typically 32–64, depending on firmware).
* Processor
* UNISOC IVY510 5G chipset.
* Memory
* 2 GB RAM
* 2 GB Flash/ROM (varies slightly by hardware revision).
* Ports
* 4 × Gigabit Ethernet (LAN)
* 1 × RJ11 telephone port (VoLTE/VoNR support on compatible firmware)
* 1 × Nano SIM slot
* USB (Type-C or USB 3.0, depending on version).
* 5G Bands
* n41
* n77
* n78
* n79
* 4G LTE Bands
* FDD: B1/B2/B3/B5/B7/B8
* TDD: B34/B39/B40/B41.
* Features
* IPv4/IPv6
* VPN support
* Bridge and Router modes
* Band Lock and Cell Lock (firmware dependent)
* WPS
* Firewall and DHCP server.
* Power
* 12 V DC, 2 A
* Power consumption: under 24 W.

Performance

* Theoretical 5G download: up to 2.3–2.45 Gbps
* Theoretical upload: up to 1–1.25 Gbps
* Actual speeds depend on your mobile operator, signal strength, and network congestion.

If you’re planning to use it in Bahrain with Batelco, Zain Bahrain, or stc Bahrain, I can also tell you whether the ZLT X21 is fully compatible with their 5G bands.