Logitech Logi Bolt USB Receiver LBUSB1 Windows Mac Chrome OS Domestic Genuine Product Black https://amzn.asia/d/ex591YZ Logitech's new wireless communication technology "Logi Bolt" Designed based on a secure connection-only mode that complies with the Federal Information Processing Standards (FIPS), a global standard, for a safer and more closed connection. Connect up to 6 Logi Bolt compatible devices with one USB / Connection distance: up to 10m Supported OS: Windows 10 or later, macOS 10.14 or later, Chrome OS Logi Bolt USB receiver Thank you for viewing. We also welcome your comments.