Amazon.com: Kinivo USB Bluetooth Adapter for PC BTD-400 (Bluetooth 4.0 Dongle Receiver, Low Energy) - Compatible with Windows 11/10/8.1/8/7, Raspberry Pi, Linux, MacOS, Laptop & Headphones : Electronics
USB MP3 Player Bluetooth 4.0 8GB Music Player with Clip Portable HiFi Lossless Sound Music MP3 Player with Voice Recorder Support up to 64GB TF Card (Black)
Amazon.com: TRENDnet Low Energy Micro Bluetooth 4.0 Class I USB 2.0 with Distance up to 100Meters/330 Feet. Compatible with Win 8.1/8/7/Vista/XP Classic Bluetooth, and stereo headset, TBW-106UB : Electronics
Amazon.com: MUNBYN 58mm Bluetooth Receipt Printer, Mobile Wireless Receipt Printer Large Paper Warehouse BT 4.0 Thermal Printer, Portable 58mm Personal Bill POS Receipt Printer, for Android Windows, Do not Square : Office
Amazon.com: TP-Link USB Bluetooth Adapter for PC(UB400), 4.0 Bluetooth Dongle Receiver Support Windows 11/10/8.1/8/7/XP for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/ Xbox Controllers : Electronics
UGREEN USB Bluetooth 4.0 Adapter Nano USB Wireless Dongle Plug and Play for Win 10 8
Amazon.com: Edimax 2-in-1 N150 Wi-Fi & Bluetooth 4.0 Nano USB Adapter, EW-7611ULB (4.0 Nano USB Adapter) : Electronics
Amazon.com: TRENDnet Micro N150 Wireless & Bluetooth 4.0 USB Adapter, Class 1, N150, Up to 150Mbps WiFi N, TBW-108UB : Electronics
Amazon.com: Soundbot SB510 HD Water Resistant Bluetooth 4.0 Shower Speaker, Handsfree Portable Speakerphone with Built-in Mic, 6hrs of Playtime, Control Buttons and Dedicated Suction Cup (Black) : Electronics
Amazon.com: Unipows Wireless Bluetooth Mouse, 2.4G + Bluetooth 4.0 Rechargeable Optical Mouse for PC/Laptop/Tablet/MacBook/iPad/iPhone (iOS13.1.2 and Later), Windows/MacOS/Linux, Black : Electronics
![Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics](https://m.media-amazon.com/images/I/71i0HInvk2L._AC_UF894,1000_QL80_.jpg "Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics")
Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics
Amazon.com: Bluetooth 4.0 USB Dongle/Adapter,Tangxi Bluetooth Receiver Transmitter for PS4 Playstation,Plug and Play,Support A2DP,HFP,Wireless Audio Dongle for Bluetooth Headset,Low Energy Mini Bluetooth Adapter : Electronics
GMYLE Bluetooth 4.0 Broadcom Chip Dongle Adapter, Ultra-Mini USB Transmitter Receiver with LED, Support Windows 10, 8, 7, Plug and Play
Amazon.com: Audiovox BT100NIS Nissan CarStream with Bluetooth 4.0 for Hands-Free Calling, Music Steaming, and Sirius XM : Electronics
Amazon.com: Ejoyous BW-107 Bluetooth Splitter, Audio Bluetooth Adapter 1 in 3 Out Bluetooth 4.0 Transmitter Receiver Wireless Stereo Audio Adapter 3.5mm Wire/Wireless Connection for Home Speakers/TV/Phones : Electronics
Amazon.com: StarTech.com Bluetooth Adapter - Mini Bluetooth 4.0 USB Adapter - 50m/165ft Wireless Bluetooth Dongle - Smart Ready LE+EDR (USBBT1EDR4),Black : Everything Else
Amazon.com: USB Bluetooth Dongle, QGOO Bluetooth 4.0 Adapter Bluetooth Receiver for PC Laptop Desktop Keyboard Mouse Headset Speaker Smartphone Tablet Compatible with Windows 11/10/8.1/8/7/XP/Vista/XP : Electronics
Panda Bluetooth 4.0 USB Nano Adapter - Windows XP/Vista/7/8/8.1/10/11, Mint, Ubuntu, Fedora, openSUSE, Lubuntu, Zorin, BackTrack5 R3, Kali Linux, Raspbrian Wheezy and OpenELEC
Amazon.com: Cable Matters USB Bluetooth Adapter (USB to Bluetooth 4.0 Adapter) for Windows 10, 8.1, 8, 7, Vista, XP, Raspberry Pi in Black : Electronics
Amazon.com: WinnerEco Bluetooth 4.0 + EDR USB Bluetooth Dongle for Sony PS4 : Musical Instruments
Bluetooth CSR 4.0 USB Dongle Adapter, EKSEN Bluetooth Transmitter of Electronic Signals for Windows 10/8/7/Vista - Plug and Play on Win 8 and Above - White
UGREEN USB Bluetooth 4.0 Adapter Nano USB Wireless Dongle Plug and Play for Win 10 8
Amazon.com: soundbot SB342-BLK Bluetooth 4.0 USB Adapter with 3Mbps High Data Transfer Rate & 33 Feet Wireless Range : Electronics
Amazon.com: OBDResource OBD2 Scanner Bluetooth 4.0 Professional Automotive Diagnostic Scan Tool for iOS & Android Device Car Code Reader Check Engine Light Supports Torque, FasLink app : Automotive
