Chateau LTE12 (2025) Your best friend when it comes to mobile networks. Amazing in the hands of seasoned system administrators. Or in a household with zero IT skills. Or anything in between. Chateau can do it all. New modem by Quectel: added 4×4 MIMO for more bands: 1 / 3 / 7 / 38 / 40 / 41. 5x Gigabit Ethernet ports, 600 Mbps Cat12 LTE.

Remove the bottleneck in your mobile internet setup
Are you tired of ISP or operator-issued routers that limit your speed and coverage? Chateau LTE12 is the solution, delivering faster, more reliable mobile internet, whether you are in the city or the countryside. With carrier aggregation and expanded 4×4 MIMO support, you’ll experience:

– Faster speeds in crowded areas
– More stable connections in remote locations
– Wider coverage across multiple LTE bands

New and improved LTE connectivity
Upgraded LTE12 modem for stronger, reliable connections.
Expanded 4×4 MIMO support on more bands: 1 / 3 / 7 / 38 / 40 / 41

– Dual-band Wi-Fi for seamless performance across all devices
– Now with B32 support for improved LTE performance in supported regions!

Built for homes and businesses
– 5x Gigabit Ethernet ports to connect media servers, PC towers, TVs, or smart home systems.
– Dual-band Wi-Fi (2.4 GHz & 5 GHz) ensures stable connections for all your devices.
– External LTE antenna support (SMA female ports) to boost signal strength in tricky signal areas.
– RouterOS for advanced security, VPNs, and full network control.

Stay ahead of connectivity challenges with the improved Chateau LTE12. Powerful, secure, and designed to keep you connected—anytime, anywhere!

Specifications
– Product code: D53G-5HacD2HnD-TC&EG120K-EA
– Architecture: ARM 32bit
– CPU: IPQ-4019
– CPU core count: 4
– CPU nominal frequency: 448-896 (auto) MHz
– Switch chip model: IPQ-4019
– RouterOS license: 4
– Operating System: RouterOS v7
– Size of RAM: 256 MB
– Storage size: 32 MB
– Storage type: FLASH
– MTBF: Approximately 200’000 hours at 25C
– Tested ambient temperature: -20°C to 70°C

Powering
– Number of DC inputs: 1 (DC jack)
– DC jack input Voltage: 12-28 V
– Max power consumption: 24 W
– Max power consumption without attachments: 18 W
– Cooling type: Passive

Mobile
– 3G Category: R8 (42.2Mbps Downlink, 5.76Mbps Uplink)
– 3G bands: 3 (1800MHz) / 1 (2100MHz) / 5 (850MHz) / 8 (900MHz)
– LTE Category: 12 (600Mbps Downlink, 150Mbps Uplink)
– MIMO DL: 4×4
– MIMO UL: 1×1
– LTE FDD bands: 1 (2100MHz) / 3 (1800MHz) / 5 (850MHz) / 7 (2600MHz) / 8 (900 MHz) / 20 (800MHz) / 28 (700MHz) / 32 (1500 MHz)
– LTE TDD bands: 40 (2300MHz) / 41 (2500MHz) / 38 (2600MHz)
– TAC: 86642205

Wireless specifications
– Wireless 2.4 GHz Max data rate: 300 Mbit/s
– Wireless 2.4 GHz number of chains: 2
– Wireless 2.4 GHz standards: 802.11b/g/n
– Antenna gain dBi for 2.4 GHz: 2
– Wireless 2.4 GHz chip model: IPQ-4019
– Wireless 2.4 GHz generation: Wi-Fi 4
– Wireless 5 GHz Max data rate: 867 Mbit/s
– Wireless 5 GHz number of chains: 2
– Wireless 5 GHz standards: 802.11a/n/ac
– Antenna gain dBi for 5 GHz: 4
– Wireless 5 GHz chip model: IPQ-4019
– Wireless 5 GHz generation: Wi-Fi 5

Ethernet
– 10/100/1000 Ethernet ports: 5

Peripherals
– Number of SIM slots: 1 Modem (Micro SIM)
– Number of USB ports: 1
– USB Power Reset: Yes
– USB slot type: USB type A
– Max USB current (A): 1
– Number of M.2 slots: 1

Other
– Mode button: Yes

Certification & Approvals
– Certification: CE, EAC, ROHS
– IP: 20

Included parts
– 24V 1.2A power adapter
– UTP Flat Cable (1.5m)

The device has an operating system preinstalled and licensed. No separate purchase is necessary and the product is ready to use. The device includes free software updates for the life of the product or a minimum of 5 years starting from date of purchase..