HP Microphone Module

For laptops with failing or low-quality built-in microphones, this genuine HP spare module delivers a dual-array MEMS solution that captures clear voice with effective noise reduction. Unlike generic aftermarket parts, the 702873-001 is engineered for select HP Pavilion, Envy, and EliteBook series, ensuring proper fit and reliable performance.

Highlights

• Dual MEMS microphone array for improved voice pickup
• Omni-directional pattern captures sound from all directions
• Integrated noise reduction algorithms for cleaner audio
• Compact FPC connector with 6-pin interface
• Low power consumption: under 0.5 mA
• Wide operating voltage range: 1.8V to 3.3V DC

In daily use

Whether you are on a video call, recording a voice memo, or using voice commands, this module ensures your voice comes through clearly. The dual-array design helps isolate speech from background noise, while the omni-directional pickup means you don't need to speak directly into the laptop. Installation requires opening the laptop and connecting the FPC cable to the motherboard, so technical expertise is recommended.

Full specifications

• Product type: Internal microphone module
• Microphone technology: MEMS (Micro-Electro-Mechanical System)
• Array: Dual array
• Directionality: Omni-directional
• Interface: FPC (Flexible Printed Circuit) connector, 6-pin
• Frequency response: 100 Hz - 10 kHz
• Sensitivity: -40 dBV/Pa @ 1 kHz
• Signal-to-noise ratio: 60 dB
• Operating voltage: 1.8V - 3.3V DC
• Current consumption: < 0.5 mA
• Mounting: Integrated PCB mount
• PCB material: FR-4, green
• Compatibility: Select HP Pavilion, Envy, EliteBook series
• Part status: Genuine HP spare part

Final note

Restore your laptop's audio input to factory standards with this authentic HP microphone module. Verify compatibility with your specific model before purchase.