Features: 1. Moderate size and light weight, it is convenient to carry 2. Special printing technology helps to guarantee the letter on the buttons of the keyboard not to be worn for a long time 3. It is applicable to office, hospital, classroom, workshops, network, bar, etc 4. Its soft touch keys facilitate and accelerate typing input 5. Its durable construction design ensures little accidents, which won't cause worries 6. The stylish and curved design of this ergonomic keyboard helps your hands and wrists rest more naturally for greater comfort 7. It is very easy to install and use 8. With so many benefits for such an economical design, this keyboard offers incredible value 9. Soft-touch palm rest and full-size key layout for enhancing comfort 10. With the touch of a button, you can quickly access the internet 11. When you play games, you can use the keyboard, it can protect the keyboard of your laptop 12. The keyboard is practical and simple for you to replace your cracked and broken keyboard   Specifications: 1. Material: ABS 2. Color: Black 3. Layout Version: US 4. Multimedia Function: Yes 5. Dimensions: (13.46 x 4.37 x 0.20)" / (34.2 x 11.1 x 0.5)cm (L x W x H) 6. Weight: 4.86oz / 138g 7. Compatible Models: Lenovo G570 Package Includes: 1 x Keyboard