1. Make sure the device is unclaimed
Every Meraki device is claimed into one organization in the Meraki dashboard. Until the previous owner releases it, you cannot add it to yours, and Meraki Support will not move it for you. A claimed unit can't be managed by you at all.
Before you buy, ask the seller to confirm the serial numbers are unclaimed. You can also give the serials to Meraki Support and ask them to check before you pay.
2. Plan for a new license
Meraki hardware only works with an active license, and licenses are tied to the organization that bought them. A used device does not bring its old license with it, so budget for a new one.
If your organization's licenses lapse, Meraki gives a grace period and then devices stop passing traffic. Check your license expiry before adding devices.
3. Check the support status
Cisco publishes end-of-sale and end-of-support dates for every model. After end of support there are no new firmware or security updates. The MR33, MR42, MR45, MR52, MR53, MR53E, MR74 and MR84 access points reached end of support on July 21, 2026.
End-of-support units still work and can make sense for a temporary or low-risk install. For anything long-term, buy a current model.
4. Know what warranty you're getting
Cisco provides its hardware warranty and support only for devices bought through its authorized channel. Second-hand units are generally not eligible for Cisco RMA. Any warranty on a used unit comes from the seller, so ask what it covers and for how long.
5. Check what's in the box
Used access points often ship without a mounting bracket, and used switches can be missing rack ears or power cords. Confirm accessories on the quote rather than finding out on install day.