Model
USB-BT540
Standard
Bluetooth 5.4
Bluetooth classic (BDR/EDR)
Bluetooth low energy (BLE)
Interface
USB 2.0 Type A
Data Rate
Up to 3 Mbps(classic BT-BR/EDR); 2 Mbps(BLE)
Distance of Use
Up to 10 meters (classic BT-BR/EDR); up to 40 meters(BLE) in open space
Frequency Band
2402~2480 MHz
Spectrum
FHSS (Frequency Hopping Spread Spectrum)
Modulation
GFSK for 1M/2Mbps, π/4-DQPSK for 2Mbps; 8-DPSK for 3Mbps
OS Support
Windows 10/11, Linux
Package Content
Bluetooth 5.4 USB Adapter
Quick Start Guide
Warranty Card
Product Weight (g)
1.9 g
Product Dimensions
14.9 x 17.4 x 7.1
