Port design

4, Office, 1600 dpi, Wireless, Radio(RF), Also for left-handed, Compact design/travel version

5, 1600 dpi, Wireless, Radio(RF), Bluetooth, Vertical, Ergonomic, Office, Trackball, Ergonomic design

5, 2400 dpi, Wireless, Ergonomic design, Ergonomic, Office, Radio(RF), Bluetooth

6, 2400 dpi, Wireless, Ergonomic design, Radio(RF), Bluetooth, Vertical, Ergonomic, Trackball, Office

3, Wired, 1000 dpi, Travel, Office, Also for left-handed, Compact design/travel version

6, 4800 dpi, Wireless, Ergonomic design, Vertical, Ergonomic, Radio(RF), Bluetooth

6, 3200 dpi, Wireless, Ergonomic design, Ergonomic, Office, Radio(RF), Bluetooth

5, 3200 dpi, Wireless, Bluetooth, Also for left-handed, Ergonomic design

5, 3200 dpi, Wireless, Ergonomic, Radio(RF), Bluetooth, Also for left-handed, Ergonomic design, Compact design/travel version, Retractable cable

3, Wired, 3200 dpi, Ergonomic, Radio(RF), Also for left-handed, Ergonomic design, Compact design/travel version

3, Office, 1600 dpi, Wireless, Radio(RF), Also for left-handed, Compact design/travel version

6, Wireless, Ergonomic design, Vertical, Ergonomic, Radio(RF), Bluetooth

4, 3200 dpi, Wireless, Bluetooth, Also for left-handed, Ergonomic design, Compact design/travel version

5, 3200 dpi, Wireless, Bluetooth, Ergonomic design

6, 4000 dpi, Wireless, Ergonomic design, Ergonomic, Office, Radio(RF), Bluetooth

4, 3200 dpi, Wireless, Ergonomic design, Radio(RF), Bluetooth

5, 1600 dpi, Wireless, Radio(RF), Bluetooth, Also for left-handed, Ergonomic design

7, 300 dpi, Wireless, Ergonomic design, Ergonomic, Office, Radio(RF), Bluetooth

Paper Books

LCD, 60 Hz, 27 inches, 3840x2160 (4K Ultra HD)