ReadyNAS Device Compatibility List

Regulus wrote:
Q .. does it really matter? (I would opt for something that supports jumbo frames!)

It shouldn't really matter. If there is a problem between router & NAS it is far more often than not an issue with the router, typically not supporting a certain feature - inconvenient perhaps, but unlikely to directly impact the functionality of the NAS. (Using non-approved HDD on the other hand could potentially cause functional issues with the NAS & also impact the support Netgear would offer if such a scenario was to arise)

Given that & the sheer number of routers available (including esoteric ISP provided units not available to non-customers) it's not realistic to expect a fully up to date HCL for routers. I suggest you choose a couple of routers that are available to you and meet your requirements, then search the forum for other users posting their experience - or post a question on the forum.