The Lenovo Pro USB-A Unified Pairing Receiver is an excellent office partner! It is compatible with multiple keyboards and mice. You can connect up to 6 Lenovo wireless keyboards and mice, which saves USB ports. Moreover, it is safeguarded by AES-128 encryption, ensuring both security and convenience. With its superior stability and low latency, it can maintain a stable signal even in complex environments, making your work transitions smooth and seamless, and enabling you to work efficiently without any glitches.