Hardware
• AV Input/Output: HDMI
• Industry Standards: HDMI 1.4; MHL 2.0
• Ports: 4

Performance
• Audio: 7.1 Surround sound
• Maximum Digital Resolution: 4K @ 30 Hz
• Wide Screen Support

Connectors
1x HDMI Output (19 pin) Female
4x HDMI Inputs (19 pin) Female

LED Indicators
4x Port selected LED
1x Power LED

Power
• Input Voltage: 110V-240V AC
• Output Current: 3A
• Output Voltage: 12 VDC
• Power Consumption: 36W
• Power Source AC Adapter Included

Environmental
• Humidity: 5% ~ 90%
• Operating Temperature: 0°C to 70°C (32°F to 158°F) 
• Storage Temperature: -10°C to 80°C (14°F to 176°F)

Physical
• Color: Black
• Enclosure Type: Aluminum
• Height: 0.6 in. [14 mm]
• Length: 5.5 in. [139 mm]
• Width: 3.3 in. [85 mm] 
• Weight: 9.9 oz [280 g]