YUANSHIHUI Keyboard for HP ProBook 4540 4540S 4545 4545S - US

1. US Version Computer Keyboard for HP ProBook 4540 4540S 4545 4545S. 2. Replace the broken or inoperable part with a new one. 3. Each item has been checked in good condition before shipping. 4. Perfectly fit and works. 5. Professional installation is highly recommended. We will not be responsible for any damages to your device while changing parts 1. Replace the broken or inoperable part with a new one. 2. Every product has been checked and in good condition before shipping. 3. Professional installation is highly recommended. We will not be responsible for any damages to your device while changing parts