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Voltarum Mini Switch Guide

TP-Link TL-SG105-M2 vs UniFi Flex Mini 2.5G

Our verdict

Editorial opinionOur verdict

Both have five 2.5 GbE ports and no fan. The TL-SG105-M2 is metal and plug and play; the Flex Mini 2.5G adds VLANs and can run off PoE or USB-C, but needs a UniFi controller to configure. Without UniFi, the TP-Link; with UniFi, the Flex Mini.

Factual dataTP-Link TL-SG105-M2UniFi Flex Mini 2.5G
Ports5 × 2.5 GbE5 × 2.5 GbE
Total ports55
ManagementUnmanagedManaged
VLANsNoYesAdvantage
PoE outputNoNo
Max power (without PoE)5.6 WAdvantage6.4 W
CoolingFanless (silent)Fanless (silent)
Size209 × 126 × 26 mm117.1 × 90 × 21.2 mm
Price from—$49

What each one is good forDerived from the specs

UsesTP-Link TL-SG105-M2UniFi Flex Mini 2.5G
2.5 GbE networkGreat fit5 RJ45 ports at 2.5 GbE or fasterGreat fit5 RJ45 ports at 2.5 GbE or faster
10 GbENot suitableNo 10 GbE portNot suitableNo 10 GbE port
VLANsNot suitableUnmanaged: it passes tagged traffic but cannot assign VLANs to portsGood802.1Q tagged VLANs
PoENot suitableNo PoE portsNot suitableIt can be powered by PoE, but supplies none
Homelab coreLimitedNo VLANs: fine to add ports, not to be the centre of the networkLimited5 ports, VLANs
10-inch rackGood209 mm wide: fits on a 10-inch shelfGood117.1 mm wide: fits on a 10-inch shelf
SilentGreat fitNo fanGreat fitNo fan