English 
Name: 4 Port HDMI Switch
Brand: VENTION
Model: VAA-S04
HDMI Version: 1.4, support 3D
Support Resolution: 720i, 720p, 1080i, 1080p
Interface: HDMI female
Shell Material: Aluminum alloy
Product Weight: 250 g
Package Weight: 280 g
Product Size: 17.8 x 6.6 x 2 cm
Package Size: 19 x 8 x 4 cm
Package Contents:
1 x HDMI Switch
1 x HDMI Switch
1 x Power Adapter