External USB 5.1 3D Sound Card 3.5mm Headphone Record Loud Speaker Audio Adapter for Laptop - Black. Supports ordinary speakers or headphones with microphone holes, USB interface, plug and play, replace the traditional sound card.
eBay
Bluetooth Spliter 5.0 Audio Transmitter for TV, PC Connect, 2 Headphones, 3.5mm AUX, Low Latency, Stereo Wireless Adapter
Aliexpress UK
Connect all 4-position headset to your PC or laptop, perfect solution for online gaming. 【Cell phones & accessories】. Cable Length: 20cm/7.87". There are slight difference between the picture and the real item caused by light brightness,hope you can understand.
eBay
USB Bluetooth 5.0 Audio Transmitter Receiver LCD Display 3.5MM AUX RCA Stereo Wireless Adapter Dongle For PC TV Car Headphones
Aliexpress UK
10 x Headphone Adapter Jack. GOOD PERFORMANCE - The headphones adapter male to female is gold-plated, with strong conductivity and high sensitivity, which can effectively reduce the loss of data signal transmission and has a long service life.
eBay
2 In 1 Bluetooth Audio Receiver Transmitter 3.5mm AUX Jack RCA USB Dongle Music Stereo Wireless Adapter For Car TV PC Headphone
Aliexpress UK
3-pole TRS connector. 10 x Headphone Adapter Jack.
eBay
USB Bluetooth 5.0 Audio Transmitter Receiver LCD Display 3.5MM AUX RCA Stereo Wireless Adapter Dongle For PC TV Car Headphones
Aliexpress UK
Pc Builds: Connect Front Panel Usb Ports to Motherboard Headers. Key Features. Wire Length: 15cm，. Optimized for Low Impedance and High-speed Data Transfer.
eBay
Bluetooth 5.0 Receiver Transmitter 3.5mm Aux Jack Stereo Handsfree Audio Music Wireless Adapter With Mic For Car PC TV Headphone
Aliexpress UK
Right Angled 3.5mm Jack Plug Aux Cable. End 1: 3.5mm Stereo Jack Plug (Straight or Right Angled). The right angle connectors will allow you to make a connection where space is tight. These connectors can also be referred to as TRS or Tip Ring Sleeves.
eBay
USB Bluetooth 5.4 Audio Transmitter Receiver MIC Wireless Adapter 3.5mm AUX/RCA for TV PC Headphone Home Stereo Car HIFI Music
Aliexpress UK
SKU: 007635 BRAND: kenable EAN: 5055383476350 WEIGHT: 0.007.
eBay
Bluetooth 5.4 Audio Transmitter Receiver 3.5MM AUX Hifi Stereo Music Wireless Adapter With Mic For Car Airplane TV PC Headphone
Aliexpress UK
Change DVD player, TV into Bluetooth-enabled transmitter. After connect with 3.5mm audio cable or RCA cable, TX9 can transmit audio to Bluetooth-enabled receiver (such as Headset, Speaker). 1 x Bluetooth transmitter.
eBay
Upgraded Bluetooth 5.3 Audio Transmitter Receiver RCA 3.5mm AUX Jack USB Dongle Music Wireless Adapter For Car PC TV Headphones
Aliexpress UK