The LinkStation 210 is Buffalo's entry-level, single-bay NAS aimed at folks who want a basic home cloud without a monthly fee. In the Mac mini accessory world, it's the budget option for centralized backup and shared storage — but there's a catch for current Mac mini owners that we'll get to below.
What buyers praise
- Value for money: This is the standout theme in the feedback. Buyers repeatedly call it a good deal for the storage capacity and features you get at this price point.
"...of storage mirrored to a second 4 terabyte drive, as I said, just great value."
- Basic performance: Several reviewers say it does what it's supposed to do as a network drive and backup target, including laptop backups.
"Great NAS for making yourself a cloud storage location that only you control...."
- Ease of setup (for some): A number of buyers report quick, painless setup with helpful documentation, though this isn't universal (see below).
Common complaints
- Reliability is inconsistent: Sentiment here is split — plenty of buyers report smooth operation with no issues, but a substantial number report drive failures over time.
- Network connectivity problems: A meaningful chunk of feedback describes the device failing to connect to home networks or dropping connections, including issues with smart TVs and standard routers.
"Did not work. It did not connect to my network media player on my new Hisense Smart TV 758u...."
- Transfer speed and compatibility gripes: Some buyers find speeds slow, citing the internal disk as a bottleneck. Compatibility complaints specifically call out Mac M1 issues and note that the unit doesn't work with Time Machine on newer macOS versions.
"Does not work with Time Machine since Tahoe OS...."
Who it's for
If you're on a tight budget and just want a no-frills, subscription-free way to centralize photos, music, and backups from a Windows PC or an older Mac, the LinkStation 210 fits that job. Buyers who set expectations around "basic home NAS" rather than "fast, bulletproof enterprise storage" tend to report satisfaction, and the price is hard to argue with for 6TB of included storage.
Who it's not for
This is the important one for Mac mini owners: Buffalo's own listing states the LS200 series only supports macOS 15 (Sequoia) and earlier — not macOS 26. If you're running a current Mac mini on the latest OS, this device is explicitly not compatible according to the manufacturer, and customer complaints about Time Machine breaking on newer macOS versions back that up. Buffalo points buyers toward the LS700 series instead. It's also not a great fit for anyone who needs guaranteed transfer speed, rock-solid network stability, or who's not comfortable troubleshooting connectivity issues themselves, since setup and network problems show up often enough in the feedback to be a real risk, not just an edge case.
Our take
Our take: based on the aggregated feedback, the LinkStation 210 looks like a reasonable budget pick for older Macs or Windows machines, but the macOS 26 incompatibility is a hard stop for anyone buying a NAS for a current-generation Mac mini. Given how central Time Machine and macOS compatibility are to our buying guide's audience, we'd steer most Mac mini shoppers toward the LS700 series Buffalo itself recommends, and reserve the LS210 for secondary machines or non-Mac use cases where the price advantage matters more than compatibility with the latest OS.