Lenovo thinkpad mouse

4, 1600 dpi, Wireless, Also for left-handed, Radio(RF), Bluetooth

3, 1200 dpi, Wireless, Ergonomic, Office, Radio(RF), Bluetooth, Also for left-handed, Ergonomic design, Compact design/travel version

3, 2400 dpi, Wireless, Bluetooth, Also for left-handed, Compact design/travel version

2, Office, 1200 dpi, Wireless, Radio(RF), Also for left-handed, Ergonomic design, Compact design/travel version

4, Office, 2400 dpi, Wireless, Radio(RF), Bluetooth, Also for left-handed, Compact design/travel version

4, Wired, Office, 2400 dpi, Radio(RF), Also for left-handed, Compact design/travel version