Highlights
- Extends a compatible wired Poly microphone connection to support more flexible microphone placement in the room.
- Uses a standard Ethernet cable between the extender adapters for the longer extension arrangement.
- Support for cable runs of up to 30 meters (98.43 feet), subject to the specific installation and system configuration.
- Supports selected Poly Studio video-bar configurations, including Studio V52, X52, X70, X72, and Studio USB Video Bar variants.
- Provides a standalone accessory option when the existing microphone connection needs additional reach without replacing the video bar.
Ideal For
- Conference rooms with long or deep meeting tables
- Meeting spaces where a compatible Poly expansion or tabletop microphone must be positioned farther from the video bar
- Rooms using Poly Studio V52, X52, X70, X72, or supported Studio USB Video Bar configurations
- Poly video-bar deployments that require flexible wired microphone placement
Resources
HP Poly 875M4AA Poly Studio X50/X52/X70/USB Expansion Microphone Cable Extender Pack
The HP Poly 875M4AA is a standalone expansion-microphone cable extender pack for compatible Poly Studio video bars. It gives room designers more flexibility when a wired expansion or tabletop microphone needs to be positioned farther from the video bar than its standard connection allows.
It is best suited to conference rooms and meeting spaces using a compatible Poly Studio V52, X52, X70, X72, or supported Studio USB Video Bar configuration. The extender uses two adapters and a standard Ethernet cable for the longer connection arrangement.
Key Specifications
- Color: Black
- Extension method: Two adapters connected by a standard Ethernet cable; one installation description identifies RJ11 male to RJ45 female interfaces and Cat5e operation.
- Maximum extension distance: Up to 30 m (98.43 ft) with a standard Ethernet cable, according to reseller documentation; confirm for the specific installation.
- Cable-length reference: 2 m extension cable kit,
- Package dimensions (W x D x H): 190 x 210 x 55 mm
- Package weight: 300 g
What's Included
- Two 2 m (6.56 ft) extension cables/dongles, as described by reseller documentation; verify kit contents before ordering.
VideoConferenceGear.com Assistance
We can help validate that the 875M4AA is the right extension solution for your Poly Studio room, confirm the video-bar and microphone configuration, identify the required Ethernet cabling and related accessories, and coordinate room design, nationwide deployment, and ongoing support.
Warranty Information
Manufacturer Standard WarrantyProduct Videos
Custom Field
Product Reviews
Cloud Connextions Nationwide Services - Design, Installation & Support - A Partner You can Trust
Cloud Connextions specializes in delivering next-generation office technologies, including physical security, video conferencing, and ProAV solutions. As a valued partner for the design, integration, and support of these systems, we work with industry leaders like Verkada, Zoom, AVer, Crestron, Poly, and more. Our team ensures you receive top-quality products and seamless service. VideoConferenceGear.com is our trusted online source, where you’ll find rigorously tested products backed by our extensive expertise in creating customized technology solutions for modern office environments.
