Poly Wired Microphone – Tabletop Expansion Mic Black
Poly Wired Microphone – Tabletop Expansion Mic Black is backordered and will ship as soon as it is back in stock.
Shipping Availability*
Shipping Availability*
Free Ground Shipping on Most Orders Over $250.00
Looking for the best price or expert advice? Give us a call at 1-888-230-3661 or use the Live Chat below. Buying 1 or 100, you may qualify for greater savings beyond the advertised price.
Poly Wired Microphone – Tabletop Expansion Mic Black
The HP Poly Wired Microphone for Conference Rooms (table-mount, 874R3AA) is a tabletop expansion microphone that adds voice pickup to HP Poly room systems.
Capabilities
- Tabletop microphone with 360-degree pickup pattern.
- Wired connection — no battery management or wireless interference.
- Designed to extend voice pickup beyond the integrated microphones on a video bar or codec.
Specifications
- Type: Wired tabletop expansion microphone
- Pickup: 360-degree (omnidirectional table coverage)
- Connectivity: Wired — confirm connector type with the specific Poly host system
- Mount: Tabletop
- Compatible systems: Poly room systems that accept wired expansion microphones (confirm host compatibility before purchase)
Integration
Pairs with HP Poly room systems that accept wired expansion microphones. Confirm compatibility with your specific codec or video bar before purchase.
Application
Used in medium and large conference rooms where additional table-level voice pickup is needed for participants seated away from the primary video bar.
Vendor positioning
HP positions wired expansion microphones as the reliable, low-maintenance audio extension for rooms where table mounting is acceptable and battery-powered wireless mics are not preferred.
Why Buy from Creation Networks
As an authorized HP|Poly reseller with in-house AV expertise, we help you spec the right room solution, controller, mounting, and support coverage for your space. Pricing is subject to change — contact us for volume and project quotes.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
CREATION NETWORKS — A PARTNER YOU CAN TRUST SINCE 2006
