3.5mm Male to Male Stereo Jack Plug Audio Cable. 1x USB sound adapter 7.1 channel. USB 2.0 full speed connector. USB bus-powered mode, no external power required. Easy to use, plug and play.
eBay
WIDE COMPATIBILITY: The USB-SOUND7 is a compact, USB connected 7.1 virtual surround sound system that simply plugs into a USB port on your Windows(tm), Mac(tm) or Linux(tm) based notebook, desktop or PC.
eBay
Compact Design: With a size of 78 38 18mm and a lightweight build of just 27g, this external sound card is portable and easy to carry, making it an ideal accessory for on-the-go audio needs. 1 Sound Card.
eBay
USB to 3.5mm headset adapter that supports both audio output and microphone input. Audio and Microphone Support Dual Audio and Microphone Support This ensures that both the audio output and microphone input work simultaneously, making it versatile for gaming, video calls, or podcast recording.
eBay
Inputs: SPDIF in, Line in, Mic in. Outputs: SPDIF out, Front out, Rear out, Cen/Bass out. Only R L channel PCM audio in 5.1 channel can be conveyed in digital playback. Note: You can not use the Microphone reverb function when using the Stereo Mix.
eBay
Output: 5.1 channels+fiber SPDIF. Truly supports 5.1 channels and 7.1 channels. Can connect to 5.1 speakers. Playback and recording of full duplex audio streams without the need for a built-in PC sound card.
eBay
Output: Coaxial/ optical/ 3.5mm stereo/ R/ L. Connect the USB Audio Sound Card to the USB port on your computer via the included USB cable. Input: USB. Connect the speaker/earphone and microphone to the product.
eBay
【USB External Sound Card 】:USB to aux is Ideal to connect a TRRS 4-pole CTIA&OMTP 3.5mm headset, TRRS mic or speaker to PC via USB interface. Support stereo sound listening + speaking, dual functions.
eBay