This 3 in 2 out Toslink Switch allows to connect 3 digital oprical tosLink signal source to switch to 2 optical tosLink (SPDIF) input on your sound bar, optical BT transmitter at the same time. Features: Offer solutions for noise, space and security concerns, data center control, information distribution, conference room presentation, school and corporate training environments. Switch 3-way optical fiber signals to two groups of SPDIF/TosLink signal receiving devices. Supports for LPCM 2.0 /DTS/Dolby-AC3 audio format. Used optical fiber cable loss is less than 0.2Db/m, with output distance up to 25m. Two input control ways include IR remote and by pressing the button directly. Supports last time working status memory when power failure. Features the over-voltage protection to prevent the devices from damages caused by connecting unmatched power adapter. Equips with LED status indicator, with no quality loss, and supports plug and play. Specifications: Type: 3 in 2 out Toslink Switch Model: NK-T32 Support Audio Format: LPCM2.0/DTS/Dolby-AC3 Peak Wavelength: 650nm Max Baud Rate: 16Mbps Output Cable Distance: 25m(Use the optical fiber cable loss less the 0.2Db/m ) Max Working Current: 100mA Operating Temperature: (0 to +40) Operating Humidity: 5 to 90%RH (No Condensation) Item Size: 10.8 * 6.4 * 2.3cm / 4.3 * 2.5 * 0.9inches Item Weight: 171g / 6.03oz Package Size: 21.5 * 14.7 * 5.5cm / 8.5 * 5.8 * 2.2inches Package Weight: 354g / 12.5oz Package Included: 1 * 3 In 2 Out Optical Switcher 1 * USB Cable 1 * Remote Controller 1 * Optical Cable 1 * Manual