The cordless, USB nano-receiver is always ready for use. Plug it in once and forget about it. Advanced 2.4 GHz wireless, intelligent battery management, and high-definition optical tracking keep you going.
Limited Warranty: One year from invoice date with Directron.com. 3-year limited hardware warranty with manufacturer. 30-Day money back from receiving date with 15% restocking fee for non-defective returns. No credit or refund after 30 days. Customer is responsible for returning defective products including DOA due to manufacturer unless testing is paid before shipping. (dxy101410)