Edit after prolonged use: I'm getting by with audio streaming now. 2 consecutive days of 2 hours of music, works without problems. I suspect there was some glitches in the early days, although I don't know what was removed from the environment to fix it. Review stars have been updated to reflect due satisfaction Customer service contacted me regarding my first negative review and offered me a refund or replacement. I declined both but agreed to try longer tests. First review, removing comments about audio issues: Everything works fine in terms of setup and initial connection. I use bluetooth headphones for a wall mounted candy bar over a treadmill. I added an extension so the adapter is in line of sight with my headphones. Headphones are less than 3 feet from the adapter. I have been using this treadmill for almost 3 years, these headphones are for 1. Previously connected to tablets or phones in the same place as a new computer. This adapter is probably suitable for synchronizing data to/from a BT device. : Works great for headphones and real-time audio streaming. Initially there were issues with buffering, skipping and distortion, but I think it was my environment. Note that if you have audio issues, the adapter may be more prone to interference than a phone or tablet. In this case, turn off other BT devices or move electronic interference (microwave, fluorescent lights) between the adapter and your audio device and see if the problem is resolved.
TP Link TL WN823N 300Mbps Wireless Adaptor
55 Review
Enhance Internet Speed with TP-Link AC1200 Wireless Dual Band USB Adapter (Archer T4U V1)
40 Review
π ASUS USB-BT400 USB Bluetooth Dongle Receiver - Compatible with Laptops and PCs, Plug and Play for Windows 10/8/7/XP. Supports Printers, Phones, Headsets, Speakers, Keyboards, and Controllers in Black.
79 Review
Wi-Fi adapter D-link DWA-140, black
46 Review
π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 Review
π uni USB C Hub with Ethernet Adapter, 4K HDMI, Gigabit Ethernet, and 3 USB 3.0 Ports for MacBook Pro, iPad Pro, XPS
11 Review
UGREEN USB 3.0 Ethernet Adapter Hub with RJ45: Fast Gigabit Ethernet Converter, 3 Ports USB 3.0 Hub Compatible for MacBook, iMac, Surface Pro, Chromebook, Laptop, PC
11 Review