NETGEAR 48-Port Gigabit Ethernet Smart Switch (GS748T) - Managed, Optional Insight Cloud Management, with 2 x 1G SFP and 2 x 1G Combo, Desktop or Rackmount, and Limited Lifetime Protection 0B47381-AA Built-In Auto-Sensing Adjusts to Proper ‎YD1600BBAEBOX DT-065030882019 Eco friendly Yes

NETGEAR 48 Port Gigabit Ethernet Smart Switch (GS748T) Managed, Optional Insight Cloud Management, with 2 x 1G SFP and 2 x 1G Combo, Desktop or Rackmount, and Limited Lifetime Protection 0B47381 AA Built In Auto Sensing Adjusts to Proper ‎YD1600BBAEBOX DT 065030882019 Eco friendly Yes Built In Auto Sensing Adjusts to Proper Power Level The USB A port features auto sensing technology that detects the connected device and automatically adjusts to the appropriate power level up to 5V 2 our SmartComms Kit comes with a suite of smart communication features that includes auto mute and two way noise cancellation to work in tandem with the built in mic on Creative Chat USB