Does it support VLANs?

Yes. SwOS lets you set up VLANs per port through the web interface, along with port mirroring and link aggregation.

Is it managed or unmanaged?

It is a smart/managed switch with a web interface, not a plain unmanaged switch. The feature set is simpler than a full managed switch.

No. None of the five ports provide Power over Ethernet, so powered devices need their own injectors.

Yes. It has no fan, so it makes no operating noise.

Five gigabit Ethernet ports, all on the front panel.

It is a compact desktop unit; check the case for mounting holes if you plan to attach it to a wall or rack shelf.

12 stores we checked sell it, including Amazon, Woot, WiFi-Stock.com, Flytec Computers, Baltic Networks.

787976657109

At Woot, for $31.45, 35% under what the other stores charge, as of our latest check.

$31.45at WootChecked 1 h ago

35% under what the other stores charge

Compared across 12 stores. Prices are checked against each store and labelled with when.

It checks today's price at every store, compares the alternatives and answers in about a minute.