Dell Inspiron 5521 And 3521 Laptop Keyboard 

Dell Inspiron 5521 And 3521 Laptop Keyboard Compatible with : Dell Inspiron 15 3521 3531 3537 5421 15V 15R 5521 5535 5537 M531R Vostro 2521 V2521 series Laptop Keyboard Dell Inspiron 5521 And 3521 Laptop Keyboard High Quality 100% Compatible with the above mentioned Dell laptop models

• Layout: QWERTY layout
• Key Count: Standard 101-key layout (approximately)
• Function Keys: Special function keys for volume, brightness, etc.
• Key Switch Type: Typically scissor-switch keys or similar technology
• Backlighting: Not commonly available in these models
• Connectivity: Built-in keyboard interface, usually USB or integrated with the motherboard
• Material: Durable plastic with key labels printed or engraved
• Key Travel: Around 1.5 to 2 millimeters (standard for laptop keyboards)
• Key Size: Standard laptop key size and spacing
• Special Keys: May include dedicated keys for power, sleep, and multimedia functions