HP Probook 4540S Black Replacement Laptop Keyboard

• Wired USB keyboard
• 6 months warranty provided by the manufacturer from date of purchase.
• Long life keys with life span of 10 million times and compact size for space saving.
• 3 Pieces LED function: num, caps and scroll lock.
• Key Pressure: 65g, comfortable feeling, effectively reducing typing stress, release the arm muscle strain.

Excellent Typing Experience Comfortable- full-size design allow for quiet, comfortable and efficient typing – excellent for your daily use. Simple Wired USB Connection-Plug and play – No software needed. Just plug in the USB cord and your USB keyboard are ready to use. 9 Multimedia Shortcuts-Hotkeys enable easy and quick access to media. Compatible with Window 00/XP/Vista/7/8/8.1/10,Mac OS 8.5