Amazon.com: GeeekPi USB Dongle Expansion Board with Case for Raspberry Pi Zero/Zero W/Zero 2/Zero W 2, Both Front & Back Side Can Be Inserted : Electronics
UsbSafe² - Programmable dongle for protecting USB devices from USB hosts and chargers - Electronics-Lab.com
nRF52840 Micro Dev Kit USB Dongle from makerdiary on Tindie
nRF52840 USB Key with TinyUF2 Bootloader - Bluetooth Low Energy [MDBT50Q-RX] : ID 5199 : $15.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Wholesale Programmable Ble USB Dongle 52820 for Beacon Sniffer From m.alibaba.com
Euresys 4156 Open EasyOCV for USB Dongle | RMA Electronics, Inc.
Fcc Ce Holyiot Bluetooth Programmable Usb Dongle Support Dfu - Automation Modules - AliExpress
1Pc USB Dongle Module Acrylic Expansion Board Kit For Raspberry Pi Zero / W | eBay
Amazon.com: nRF52840 Micro Dev Kit USB Dongle : Electronics
USB Programming Interface for Derivative Boards – USB-DONGLE – FDI – Future Designs Inc.
Pololu - Wixel Programmable USB Wireless Module
nRF52840 Dongle - nordicsemi.com
Holyiot Nrf52840 Bluetooth 5.0 Low Energy Programmable Usb Button Hardware Reset Receiver Dongle Support Dfu - Automation Modules - AliExpress
nRF52840 USB Dongle - Nordic | Mouser
MakerSpot CC2640 Bluetooth Low Energy BLE 5.0 USB HID Dongle (Backward compatible with BLE 4.0 / 4.1 / 4.2) - MakerSpot