MikroTik Hardware Licensing Explained

The Software ID Is the Device’s Fingerprint

Every RouterOS installation generates a unique Software ID the moment RouterOS starts running on it. On a RouterBOARD device this ID is generated from the device’s own storage the first time it boots, and it doesn’t change for the life of that installation. You can view it any time by running /system license print, or under System > License in Winbox — see our Software ID Guide for exact steps on every access method.

When you buy a RouterOS license, the key that gets generated is mathematically tied to that one Software ID. It won’t activate on a different device, and a different device’s Software ID won’t activate your key.

What Each License Level Actually Unlocks

MikroTik’s licensing model restricts specific feature ceilings rather than time — there’s no subscription or renewal. The levels differ mainly in tunnel counts (PPPoE, PPTP, L2TP, OVPN), active HotSpot users, and User Manager sessions:

• Level 4 — 200 tunnels per protocol, 200 HotSpot users, wireless AP in single mode. Suited to a single access point, small office, or starter WISP deployment.
• Level 5 — 500 tunnels per protocol, 500 HotSpot users, full wireless AP/client support. Suited to a growing ISP or WISP.
• Level 6 — unlimited tunnels, unlimited HotSpot users, no meaningful feature ceiling. Suited to core routers, large ISPs, and data centre deployments.

All license levels are perpetual once issued — there’s no recurring fee and no expiry date. See our full License Comparison for a complete feature-by-feature breakdown.

Why Most Hardware Already Has a License

New RouterBOARD hardware typically ships from the factory with a license already matched to that unit — this is why a brand-new router usually shows a license level immediately under System > License rather than a trial state. That factory-issued license is valid for the life of the device and doesn’t need to be re-purchased. Buying a license from us is relevant when you need a higher level than what shipped with the hardware, or when licensing an x86 install instead of dedicated RouterBOARD hardware (see our x86 Licensing guide).

Upgrading a Hardware License

Moving from a lower level to a higher one doesn’t touch your existing configuration — you’re not reinstalling anything. The process is: buy the higher-level license against your device’s existing Software ID, then import the new key under System > License > Import Key. We cover the full mechanics, including what happens if you have active sessions at the time, in our dedicated License Upgrade guide.

What a Hardware License Won’t Do

A few things a RouterOS license level does not control, which we get asked about often:

• It doesn’t affect hardware throughput — a Level 6 license on underpowered hardware won’t push more traffic than the CPU/switch chip allows.
• It doesn’t add physical ports, wireless radios, or expansion slots — those are fixed by the hardware model.
• It doesn’t include support from MikroTik directly — license purchase and installation support is provided by the seller (us), while broader RouterOS configuration help is community/documentation-based.

If Your Device Fails

Hardware license replacement is handled differently than on x86 installs, and is generally more limited — RouterBOARD replacement keys aren’t offered the same way x86 replacement keys are. If a licensed device fails under warranty, MikroTik’s own RMA process is the correct path rather than purchasing a new license. See our License Replacement & Recovery guide for what genuinely qualifies for recovery versus what requires a new purchase.