Amazon.com: 1 pcs lot Bluetooth 4.0 4.1 adapter bluetooth development board : Electronics
Bluetooth Smart® Serial RS232 Adapter - Low Energy 4.1 BLE
Bluetooth Smart® Serial RS232 Adapter - Low Energy 4.1 BLE
Bluetooth 4.1, 4.2 and 5 SoCs Meet IoT Challenges | DigiKey
Amazon.com: Plugable USB Bluetooth 4.0 Low Energy Micro Adapter (Compatible with Windows 10, 8.1, 8, 7, Classic Bluetooth, Gamepad, and Stereo Headset Compatible) : Electronics
Amazon.com: Bluetooth / 802.15.1 Modules BLE USB Dongle 4.0 single mode : Electronics
Amazon.com: Kinivo USB Bluetooth Adapter for PC BTD400 (Bluetooth 4.0 Dongle Receiver, Low Energy) - Compatible with Windows 11/10/8.1/8/7, Raspberry Pi, Linux, MacOS, Laptop & Headphones : Electronics
Bluetooth 4.1, 4.2 and 5 SoCs Meet IoT Challenges | DigiKey
Amazon.com: Plugable USB Bluetooth 4.0 Low Energy Micro Adapter (Compatible with Windows 10, 8.1, 8, 7, Classic Bluetooth, Gamepad, and Stereo Headset Compatible) : Electronics
Fieldbus, Modbus® to wireless TapNPass Nomad NFC, Bluetooth - IoTize
Bluetooth Smart Serial RS232 Adapter Low Energy 4.1 BLE V2
Nrf51822 Dongle Bluetooth-compatible 4.0 4.1 Protocol Analyzer Ble Sniffer Bluetooth-compatible Adapter - Connectors - AliExpress
USB Bluetooth 4.1 Adapter Dongle Receiver Wireless Audio Music Stereo TV PC MAC | eBay
Nrf51 Da14583 Bluetooth 4.0 4.1 Ble Adapter Dongle Sniffer Protocol Analyzer - Air Conditioner Parts - AliExpress
Zexmte USB Bluetooth Adapter for PC,Plug & Play Bluetooth 5.3 Wirless USB Dongle Long Range Transmitter Receiver,Bluetooth Adapter Compatible with Windows 8.1/10/11 - Walmart.com
3.7 5V Wireless Bluetooth MP3 Decoder Board BLE 4.1 Circuit Board Module Lossless Decoding Module Micro USB TF Card Interface|Integrated Circuits| - AliExpress
MP3 Bluetooth 4.1 Lossless Decoder Amplifier_13287 from ICStation on Tindie
Bluetooth-compatible Audio Module Board Ble 4.1 Stereo Gfsk Transceiver Transmitter Wireless Speaker Headphones Kcx_bt_emitter - Integrated Circuits - AliExpress
MakerSpot CC2640 Bluetooth Low Energy BLE 5.0 USB HID Dongle (Backward compatible with BLE 4.0 / 4.1 / 4.2) - MakerSpot
Bluetooth Smart Serial RS232 Adapter Low Energy 4.1 BLE V2
Nrf51822 Dongle Bluetooth 4.0 4.1 Protocol Analyzer Ble Sniffer Bluetooth Adapter - Parts & Accs - AliExpress
Micro USB Bluetooth Adapter CSR 5.0 Dual Mode Wireless Adaptor USB Dongle Bluetooth Computer Receiver Transmitters(2 PACK) - Walmart.com
Bluetooth 4.0 4.1 NRF51 DA14583 BLE Adapter DONGLE Sniffer Protocol Analyzer|Integrated Circuits| - AliExpress
Understanding Bluetooth 4.1, 4.2, and Beyond
Amazon.com: Edimax 2-in-1 Wi-Fi 4 802.11n N150 + Bluetooth Low Energy (BLE) 4.0 Combination Adapter for PC, Wireless Nano USB Adapter Dongle, 150Mbps, Windows 11 Plug-n-Play, EW-7611ULB *Check Out V2 for BT
