T - 621 HDMI to HDMI+ Audio Converter with Toslink Coaxial 3.5mm Audio Output Support HD 1080P The converter allows the HD Source connected to single HD display and adds extra one 3.5 / L +R and SPDIF / COAXIAL audio output.It offers solutions for noise， space and security concerns， data center control， information distribution， conference room presentation， school and corporate training.

Features:
● One HDMI input converted to one HDMI + Audio ( SPDIF + 3.5 ( L / R ) + COAXIAL ) output
● Output audio support: SPDIF + COAXIAL + 3.5 ( L / R ) analog audio output
● Input resolution: Up to 1080P ( 50 / 60Hz )
● HDMI to achieve the synchronization of audio signal separation
● Automatic identification 2.0 CH / 5.1 CH two kinds of audio mode options
● LED indication: When source or sink is working， LED relative to is light
● No loss of quality， installs in minutes
● Need DC 5V / 1A power supply Model: T - 621
Type: Switcher
Material: Metal
Interface: 3.5mm，HDMI Package weight: 0.298 kg
Product size (L x W x H): 7.00 x 6.00 x 2.00 cm / 2.76 x 2.36 x 0.79 inches
Package size (L x W x H): 18.00 x 12.50 x 6.40 cm / 7.09 x 4.92 x 2.52 inches Package Contents: 1 x T - 621 HDMI to HDMI+ Audio Converter， 1 x Power Adapter， 1 x English User Manual