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What is the twin phono used for?
A Twin Phono is also known as an RCA connection and carries two mono signals across each Phono connector, which are combined in audio equipment for stereo sound.
3.5mm Stereo Jack to Left and Right 2RCA Plugs

Fit All Devices of 3.5mm or 2RCA (Red and White) Audio Ports
3.5mm Devices:
Compatible with MacBook Pro, Macbook Air, iPod, iPad, PC, laptops, smartphones, tablet;
Compatible with Walkman, Discman, MP3/MP4 players;
2RCA Devices:
Compatible with Amplifier, Speaker, TV, Car Radio, DVD, AV receiver;
Compatible with Subwoofer, Dolby Digital Receiver, DTS Decoder, Mini Disk.

What is the twin phono used for?
A Twin Phono is also known as an RCA connection and carries two mono signals across each Phono connector, which are combined in audio equipment for stereo sound.
3.5mm Stereo Jack to Left and Right 2RCA Plugs

Fit All Devices of 3.5mm or 2RCA (Red and White) Audio Ports
3.5mm Devices:
Compatible with MacBook Pro, Macbook Air, iPod, iPad, PC, laptops, smartphones, tablet;
Compatible with Walkman, Discman, MP3/MP4 players;
2RCA Devices:
Compatible with Amplifier, Speaker, TV, Car Radio, DVD, AV receiver;
Compatible with Subwoofer, Dolby Digital Receiver, DTS Decoder, Mini Disk.
![]() 3.5mm to 2RCA Cable | ![]() USB C to 2RCA Cable | ![]() 3.5mm to 2RCA Female | ![]() 2RCA Male to 2RCA Male | ![]() USB C to Audio Adapter | ![]() Lightning to 2RCA |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Connector | |||||
| 3.5mm to 2RCA | USB C to 2RCA | 3.5mm to 2RCA | 2RCA to 2RCA | USB C to 3.5mm | Lightning to 2RCA |
| Gender | |||||
| Male to Male | Male to Male | Male to Female | Male to Male | Male to Female | Male to Male |
| Connector Material | |||||
| Aluminium | Aluminium | Aluminium | ABS | Aluminium | Zinc alloy |
| Cable Material | |||||
| PVC | PVC | PVC | PVC | Braided | Braided |
| Length | |||||
| 3.3/6.6/10/16 Feet | 5 Feet | 7.8 Inch | 6.6/10/16 Feet | 3.9 Inch | 3.3/6.6 Feet |
| Brand | UGREEN |
| Connector Type | Auxiliary, RCA |
| Cable Type | Composite |
| Compatible Devices | Computer, Music Player, Smartphone, Tablet, iPad |
| Special Feature | Tangle Free |
| Other Special Features of the Product | Tangle Free |
| Compatible Phone Models | iPhone 6S/6S Plus/6/6 Plus/SE/5S, iPod, iPad 2018(6th generation)/2017, iPad 4/iPad 9/mini 4/Air 2/Pro 10.5, Samsung Galaxy S20/S20 Ultra/S10e/S10/S10+/S9+/S8/S8/S8+/Note 9/Note 8/S7/J3, A8 2018/2017, A5 2018/2017 |
| Connector Gender | Male-to-Male |
| Data Transfer Rate | 6 Gigabits Per Second |
| Number of Pins | 3 |
| Compatible Amazon Tablet Models | Amazon Fire 7 5th Generation, Amazon Fire HD 10 5th Generation, Amazon Fire HD 8 5th Generation |
| Connectivity Technology | Auxiliary |
| Recommended Uses For Product | Home office Listen to music Car Audio |
| Specification Met | CE |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Color | Black |
| Item Shape | Round |
| Outer Material | Polyvinyl Chloride (PVC) |
| Brand Name | UGREEN |
| Model Name | 10584 |
| Customer Package Type | Standard packaging |
| Model | 10584 |
| Manufacturer | UGREEN GROUP LIMITED |
| Global Trade Identification Number | 06957303815845 |
| Part Number | 10584 |
| Included Components | No |
| External Testing Certification | 177202201739 |
| Unit Count | 6.5617 Feet |
| Item Weight | 2.08 ounces |
| Number of Items | 1 |