USB Expansion Microphone Extender Pack POLY Studio X50/X52/X70 Black

The USB Expansion Microphone Extender Pack POLY Studio X50/X52/X70 Black (HP MPN: 875M4AA) is a purpose-built extension cable solution designed to increase microphone placement flexibility for POLY Studio X50, X52 and X70 systems. This black USB microphone extender provides additional reach so microphones can be positioned closer to participants or farther from the base unit to optimize sound capture in meeting rooms, huddle spaces and other professional environments. The product supports clear speech pickup for conference and collaboration setups without changing the existing POLY Studio platform.

Advantages

This USB expansion extender pack extends the effective microphone placement range for POLY Studio X50/X52/X70 systems while maintaining digital USB connectivity and signal integrity. The black cable design blends with typical AV installations and meeting-room furniture. It allows flexible routing and placement of microphones to reduce background noise and improve speaker intelligibility during remote meetings and recorded sessions.

Suitable for

• Conference and boardrooms using POLY Studio X50, X52 or X70
• Huddle spaces and small-to-medium meeting rooms requiring extended microphone reach
• Hybrid meetings and video conferencing setups where microphone placement affects audio quality
• Corporate, education and government environments needing reliable USB microphone extension

Key specifications

• Brand: HP
• Compatible with: POLY Studio X50, X52, X70
• Manufacturer Part Number (MPN): 875M4AA
• Color: Black
• Type: USB microphone extension cable / extender pack

How to use

Connect the USB expansion extender between the POLY Studio base unit and the microphone assembly according to the studio system’s installation guidelines. Route the black cable to the desired microphone position, ensuring connectors are fully seated and any cable management channels are used to avoid tripping hazards. After physical connection, verify the POLY Studio system recognizes the microphone and perform an audio check to confirm improved placement and clear speech pickup.

Recommendations

For best results, position microphones 0.5–2 meters from primary speakers and avoid placing the cable near sources of electrical interference. Use the extender pack with supported POLY Studio models only and follow manufacturer installation guidance to preserve warranty and system compatibility.