Ventilation Hole Design 0.98 ''x 2.7 ''x 3.7 '' (25x70x95mm), Supporting Auto-MDI/MDIX, Support 1U 12 Slots Chassis & Stand-alone Use. With ventilation hole design, the heat dissipation is faster and the operation is more stable, the metal casing is corrosion and wear-resistant, lightweight and durable
What You Get1x 10Gigabit SFP+ to RJ45 Media Converter, 1x Adapter, 1x User Manual. 30-day free return, 3-year warranty, lifetime technology support