The Sailtel Mini Industrial 5-Port Gigabit Ethernet Switch features 5 RJ45 ports with 10/100/1000Mbps half/full duplex support, a compact 3.74x2.76x1.18in form factor for space-saving installation, CE EN 55022 Class A electromagnetic compliance with built-in surge protection, an industrial aluminum housing that delivers stable performance across a wide -40°C to 75°C (-40°F to 167°F) temperature range for use in harsh outdoor environments, and supports both 35mm DIN-rail and wall mounting with all necessary accessories included.