Features: Bluetooth 5.0 - Applies the latest Bluetooth 5.0 technology, backward compatible with Bluetooth V4.0/3.0/2.1/2.0/1.1
Wireless Connectivity - Provides stable and convenient communication between Bluetooth devices and your PC or laptop
Nano-Sized - Ultra-small for convenient portability with reliable high performance
Supported Operating System - Windows 10/8.1/7
Wavelength: TX wavelength*
Blue latch: 1310 nm
Yellow latch: 1550 nm
Must be used in pairs (blue latch and yellow latch).
RX wavelength*
Blue latch: 1550 nm
Yellow latch: 1310 nm
Must be used in pairs (blue latch and yellow latch).