Product Name：Holyiot 21017 USB Dongle PA

Brand: Holyiot
Model: 21017 USB Dongle PA
Color: Black
Size: 136 * 16 * 15 mm
Chip: Nordic nRF52840
PA Chip：RFX2401C
Communication Distance: 0-300m
Communication Crotocol: Bluetooth / Thread / Matter / Zigbee / Bluetooth Mesh / ANT
Adaptation System: MAC / Linux / Windows
Application: Receiver / Beacon/ IOT / Smart Wearable