[Transmission Mode] In TX mode, the transmitter can be paired with two BT headphones or speakers and transmitted to them simultaneously. Compact design, portable. [Receiver Modes] With the aptX LL in RX mode, the adapter converts an old wired headset or speaker into a headset or speaker.
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IDE to SATA Adapter SATA to IDE Converter Bidirectional Conversion 100/133 HDD/SSD/CD/DVD Riser Card for PC Desktop JM20330 Chip
Aliexpress UK
The Bluetooth USB adapter adds Bluetooth connectivity to your PC, enabling wireless communication with a wide variety of Bluetooth devices. The adapter is drastically smaller than other USB adapters and can be left in the USB port of your computer.
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BGGQGG 2 in 1 BT 5.3 Transmitter Receiver 3.5mm BT Adapter Adapter for Car for TV/Headphone/Speakers/Car Stereo/Home Stereo
Aliexpress UK
Two in One: In transmitter mode, convert non‑ TV, PC, CD player, MP3, MP4 to transmitter. Item Type: 5.0 Transmitter Receiver. Built In Lithium Battery: 220mah. Wireless Transmission: Traditional audio connects to AUX audio interface or audio interface, which can transmit wirelessly even without capability.
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USB C 3.1 Front Panel Adapter 90 Degree Angled Type E Male To Female Internal Connector for Asus Desktop Computer Motherboard
Aliexpress UK
4 x BT Mini Connector v2 (Version 2) Passthrough powerline adapters (wired / ethernet connected powerline adaptersnot wireless). Each adapter has DUAL ethernet ports (which enables connection via ethernet cables to two internet-enabled devices simultaneously), as well as a passthrough socket so you will not have to sacrifice a wall socket.
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Olaf USB Type C To 3.5mm Jack Headphone Adapter USB A/USB C To 3.5mm Audio Adapter Cable Built in DAC Aux Adapter For PC Laptop
Aliexpress UK
(, making it compatible with a wide range of devices. X) for enhanced performance. Multiple Device Connectivity: The BT 5.4 adapter supports USB 2.0/3.0 interface and allows simultaneous connections to multiple devices, enabling seamless multitasking with up to 7 connected devices.
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New 44 Pin 2.5 " HDD To 3.5 " IDE 40 Pin Interface Hard Disk Drive HDD Converter Adapter For Laptop Desktop PC Computer
Aliexpress UK
LOSSLESS TRANSMISSION: The USB adapter supports transmission, ensuring pure sound quality, no cable limitations, no noise interference. PC ADAPTER: adapter realizes wireless connection of computer, headphones, speakers, mouse and keys, etc. to enjoy transmission easily.
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12V Copper DC 5521 to 4Pin PWM PC Fan Cable Computer PC Router Fan Power Swith Adapter Cable with switch
Aliexpress UK
Plug and Play: Remove the adapter from the USB port and insert it again to switch transmitter / receiver mode. Red light is transmitter mode, blue light is receiver mode. No driver required, easy to use.
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VGA Splitter Cable 1 Computer to Dual 2 Monitor Adapter Y Splitter Male to Female VGA Wire Cord for Laptop Desktop PC
Aliexpress UK
Built in Battery: 500mah Lithium Battery. Usage: Drive Free. Transmission Range: About 10m/32.8ft. Item Type: Adapter. Interface and NFC Function: Built in digital to analog chip, support digital optical fiber, coaxial, AUX, interface.
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4Pin PWM & 5V 3Pin ARGB ARGB and PWM HUB SATA Power 10/16 Hub Case Fan Hub Adapter Multi Way Splitter for Desktop Computer PC
Aliexpress UK