3.5mm Jack Male to 3 Male Stereo Audio AUX Cable For 5.1Channel Logitech Speaker 5055527516669 | eBay
Amazon.com: Ancable Cable de audio de repuesto para altavoces Logitech de 5.1 canales de 0.138 in 1/8 TRS enchufe macho a macho de 6 pies, compatible con logitech z-5500, z-5450, z-5400, z-5300,
RCA Surround Sound: Analog 5.1 Audio Explained | Home Cinema Guide
10pcs Replacement 3.5mm Male Trs Audio Cable For 5.1 Channel Logitech Computer Speakers 5ft - Audio & Video Cables - AliExpress
192KHz Digital to Analog Audio Converter SGEYR RCA to 3.5 Jack Bidirectional Conversion SPDIF Optical - Walmart.com
Amazon.com: VAlinks USB 2.0 External Sound Card 6 Channel 5.1 Surround Optical S/PDIF Audio Sound Card Adapter for PC Laptop Recording Compatible with Windows 10/8 / 7/ XP : Electronics
SOUTHSKY 5.1/2.1 Audio Rush Digital Sound Decoder Converter,Optical SPDIF, Coaxial to 5.1CH 2.1CH Analog Audio (6RCA Output): Amazon.com: Industrial & Scientific