•【Versatile Audio Switching】Connect up to three optical digital devices (such as Apple TV, PS3/PS4/Xbox, Blu-ray players, HDTV) to one optical digital input device (such as headphones, soundbar, AV receiver, amplifier) for easy switching and output. •【Wide Audio Format Support】Compatible with optical digital audio formats including PCM2.0, DTS, and Dolby-AC3, with signal adjustment capabilities. •【Dual Control Options】Enjoy plug-and-play functionality with both infrared remote control and manual button switching for input selection. •【Extended Signal Transmission】Using optical cables, experience minimal signal loss (0.2dB/m) with transmission distances up to 40 meters. •【Durable Construction】Features an aluminum alloy casing for improved stability and interference resistance, includes a 91.44 cm optical fiber cable for convenient setup. •【Overload Protection】Equipped with overvoltage protection to safeguard against potential damage from accidental power adapter connections. Specifications: •Model: VG2 •Input: 3 x Optical Digital •Output: 1 x Optical Digital •Supported Audio Formats: PCM2.0, DTS, Dolby-AC3 •Control Methods: IR Remote, Manual Button •Material: Aluminum Alloy •Included Optical Cable Length: 91.44 cm (3.3 ft) •Power Supply: Micro USB Package included: •1 x Optical Switcher •1 x Micro USB Power Cable •1 x Remote Control (with Battery) •1 x Optical Fiber Cable •1 x English Manual