Dual wireless computer mouse. Bluetooth mouse with precise tracking and numerous connection, security, and personalization options. Smooth wireless functionality with an integrated sensor that quickly and accurately captures your movements. Connect to a laptop or mobile smart device via Bluetooth 3.0 or 5.0 (Bluetooth LE) or to a desktop PC using the 2.4 GHz USB-A nano dongle. Suitable for PCs with or without Bluetooth functionality, newer devices with Bluetooth LE, and compatible with Windows, Chrome OS, macOS, and Android OS. Accurately tracks even challenging surfaces such as glass, granite, paint, marble, and wood. Perfect wireless mouse for both left and right-handed users. USB receiver for wireless convenience. Enjoy plenty of freedom of movement without the hassle of tangled cables: USB wireless input devices establish a wireless connection to the receiver, which you plug into an available USB port. Wireless comfort: Bluetooth connection. Enjoy plenty of freedom of movement without the hassle of tangled cables: This input device establishes a direct wireless connection to your Bluetooth-enabled computer. Unlike other wireless devices, no USB receiver is needed, keeping your USB ports free for other peripherals.