This Notebook Accessory kit got everything you need which covers :
1. USB light for reading.
2. USB Fan for cooling.
3. 4 Ports USB HUB allows more devices accessing your notebook.
4. Mini Optical Mouse for easier handling.
5. Keyboard Brush to clean your keyboard.
6. Multi-head 5 in one retractable connector cable allows smart phone or other devices connecting to your note book