MikroTik Chateau 5G R17 ax eSIM 5G Wi-Fi 6 Router

The MikroTik Chateau 5G R17 ax is the 5G router that refuses to compromise. On one side, it is a genuinely powerful RouterOS v7 platform — the same industrial-grade operating system used by ISPs and network engineers in millions of deployments worldwide, with full BGP, OSPF, VPN, firewall, VLAN, traffic shaping, SNMP, and scripting capability. On the other side, it is simple enough for a household to deploy in minutes with the MikroTik iOS/Android app. And now, with 5G Release 17 and built-in eSIM, it does not even require a SIM card to get online.

The 5G Release 17 modem is the headline upgrade. R17 introduces more advanced carrier aggregation combinations than previous 5G releases — combining more FDD and TDD bands simultaneously to extract higher downlink speeds and more consistent signal stability from the same tower, even at longer ranges. In practical terms, this means the Chateau 5G R17 ax will outperform earlier 5G routers on the same network, in the same location, particularly in areas where the cell tower is not close.

The eSIM implementation is genuinely flexible. The Chateau 5G R17 ax supports MikroTik Connectivity (MikroTik's own eSIM service), third-party eSIM providers, and multiple eSIM profiles stored simultaneously — switch between carriers without touching the device. The physical Micro SIM slot remains available alongside eSIM, providing full flexibility for deployments where a physical SIM is required or preferred.

The dual-band Wi-Fi 6 radio delivers 574 Mbps on 2.4 GHz and 1,200 Mbps on 5 GHz — enough for high-density home and small office environments with multiple concurrent users on video calls, 4K streaming, and cloud workloads. Two external dual-chain Wi-Fi 6 antennas (3 dBi on 2.4 GHz, 6 dBi on 5 GHz) provide coverage across multi-floor home layouts and open-plan offices without dead zones.

The 1× 2.5G Ethernet port is the wired-side upgrade story. Where the standard GbE WAN/LAN ports handle typical broadband connections, the 2.5G port future-proofs the Chateau for multi-gigabit ISP services and high-speed NAS connections — a genuine differentiator at this price point.

Key features:

- 5G Release 17 modem — advanced carrier aggregation for faster downlink speeds and improved signal stability vs. earlier 5G releases

- True eSIM — built-in eSIM compatible with MikroTik Connectivity, third-party eSIM providers, and multiple eSIM profiles; no SIM card required to get online

- Micro SIM slot — physical SIM available alongside eSIM simultaneously

- 4× 4×4 MIMO LTE/5G antennas — DL 4×4, UL 1×1 (5G SA UL 2×2)

- LTE Cat 20 — up to 2.0 Gbps downlink, 211 Mbps uplink

- 3G R8 — 42.2 Mbps downlink, 5.76 Mbps uplink

- Extensive 5G NSA + SA band support — FDD: B1/3/5/7/8/20/26/28/67/75/76; TDD: B38/40/41/77/78

- LTE FDD bands: B1/3/5/7/8/20/28/32; LTE TDD bands: B38/40/41/42/43

- Dual-band Wi-Fi 6 — 2.4 GHz 802.11b/g/n/ax (574 Mbps, 2 chains, 3 dBi, QCN-5022); 5 GHz 802.11a/n/ac/ax (1,200 Mbps, 2 chains, 6 dBi, QCN-5052)

- 4× 10/100/1000 Mbps Gigabit Ethernet ports

- 1× 2.5G Ethernet port — multi-gigabit WAN or high-speed NAS connectivity

- Quad-core IPQ-6010 ARM 64-bit CPU, 864–1,800 MHz, 1 GB RAM, 128 MB NAND

- 1× USB Type-A port, up to 1.5A, USB Power Reset

- DC jack power input 12–28V, max 27W (18W without attachments)

- Passive cooling, -40°C to +70°C

- CPU temperature monitor, PCB temperature monitor, voltage monitor

- Mode button

- RouterOS v7, License Level 4 — VPN, firewall, VLAN, traffic shaping, SNMP, scripting, TR-069 — no subscriptions, no locked features, free updates for life (minimum 5 years)

- iOS and Android app for simplified setup — no technical knowledge required

- Certified CE, EAC, RoHS | IP20

- MTBF ~200,000 hours at 25°C

In the box: 24V 1.2A power adapter, UTP Flat Cable (1.5m).

Ideal for: remote workers requiring fast, secure, reliable 5G internet with full VPN and firewall control; Canadian households and small offices on Bell, Rogers, or Telus 5G networks looking to replace consumer routers with a professional-grade platform; mobile operators deploying TR-069-managed CPE at scale; rural and semi-rural deployments where 5G or LTE is the primary internet connection; anyone replacing slow DSL or patchy Wi-Fi extenders with a single high-performance 5G router; and multi-carrier deployments where eSIM profile switching between providers is a requirement.