1. Easily transfer 3 different HDMI devices to 1 HDMI monitor
2. No additional power supply needed
3. Made of aluminum alloy material, anti-corrosion structure, can resist overheating or breakage, more durable and practical
4. Support resolution: 4K@120hz, 4K@60hz, 4K@30Hz and 1080P
5. Material: aluminum alloy
6. Remote control power supply: 2 AAA batteries (not included)
7. Weight: about 165g
8. Size: about 10.6 x 5.5 x 1.6cm