OPT882-KVM HDMI Extender (Receiver & Sender) Fiber Optic Extender with USB Port and KVM Function, Transmission Distance: 20KM (UK Plug) Duosi With diffrent attenuation values of

With diffrent attenuation values of fixed attenuator to be chosen from

Buttons: left button

Galvanic Ion +/-

- If the alarm sound is too low or the alarm fails to work normally or the program is not in order

and the click feel remains unchanged

OPT882-KVM HDMI Extender (Receiver & Sender) Fiber Optic Extender with USB Port and KVM Function, Transmission Distance: 20KM (UK Plug) Duosi With diffrent attenuation values of1. Quick heat dissipation, durable 2. Transmits up to 20km of HDMI video and audio signals through a high quality CAT5e CAT6 cable 3. Support video resolution up to 1920 * 1080 @ 60Hz, 3D signal 4. Support copy EDID, can match multiple display devices 5. Supports HDMI 1. 3, HDCP 1. 2 6. High compatibility, can automatically match source and display device 7. Built in automatic adjustment system makes the image smooth, clear and stable 8. Built in ESD