Batteries Supplied: No. Battery Type: N/A. Brand: Belkin. Connectivity: USB. Features of Product: Tired of cables getting tangled? Take this mouse along on your travels, it won't be any trouble. The cable retracts to stay untangled and out of your way.. Laptop Mouse: Yes. No of Buttons: 2. Orientation: Right Handed. Programmable Buttons: No. Retractable Cable: Yes. Scroll Wheel: Yes. Ultra Compact Receiver and Transmitter: No. Wireless: No.