Can more than 2 be connected to the Trio and are they wireless?

Not more than 2 (unless you daisy-chain Trios); no they are not wireless

Can i use these mics with my 8800 when connected via usb to a pc? im mostly using it this way, and not like a regular phone.

no, they have a specific Polycom plug

Need longer cables for these. What connnector/cable do they use?

Polycom cables. they sell longer cables for that microphone

Can the polycom realpresence trio 8800 ip conference phone work with 4 of the expansion mic's?

Pretty sure it cannot, by itself. It can only take up to two expansion microphones directly attached. However - Polycom recently released firmware that will reportedly let you daisy chain an add'l Trio 8800 - which would allow you to add another phone, and possibly another pair of expansion microphones to the secondary Trio. https://community.polycom.com/t5/VoIP-SIP-Phones/FAQ-Daisy-chaining-a-Polycom-Trio/td-p/102702 https://support.polycom.com/content/dam/polycom-support/products/voice/realpresence-trio/release-notes/en/polycom-trio-rn-ucs-5-8-0-aa.pdf

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Polycom RealPresence Trio Expansion Microphones (2200-65790-001)

Polycom RealPresence Trio Expansion Microphones (2200-65790-001)

Product ID: 39231098

Details

Brand
POLYCOM
Color
black
Compatible Devices
Personal
Connectivity Technology
XLR
Connector Type
XLR
Included Components
microphone

🎤Omnidirectional tri-capsule array

📶Extended mic range for large rooms

🔌XLR corded connectivity

150021CFA

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Description

🎧 Elevate every meeting — don’t let your voice get lost in the room!

INTUITIVE MUTE CONTROL - Each expansion mic pod features an easy-access mute button, empowering participants to manage their audio discreetly.
EXPAND YOUR AUDIO REACH - Seamlessly extends your Polycom RealPresence Trio mic range to cover larger conference rooms with crystal-clear sound.
PRECISION SOUND CAPTURE - Omnidirectional tri-capsule array ensures every voice is picked up with professional-grade clarity and minimal noise.
SLEEK PROFESSIONAL DESIGN - Matches your Polycom system’s modern aesthetic, enhancing your conference room’s tech-savvy vibe.
PLUG AND PLAY XLR CONNECTIVITY - Reliable corded connection via XLR ensures stable, interference-free audio performance every time.

The Polycom RealPresence Trio Expansion Microphones (2200-65790-001) are professional-grade omnidirectional mics designed to extend the audio coverage of your Polycom RealPresence Trio conference phone. Featuring a tri-capsule array and XLR corded connectivity, these expansion mics deliver crystal-clear sound across large meeting spaces, with convenient mute buttons on each pod for user control. Ideal for video conferencing, they combine high audio sensitivity and a sleek design to enhance any professional environment.

Specifications

ASIN	B01EECTXUW
Antenna Location	Video Conference
Audible Noise	65 db
Audio Sensitivity	54 db
Best Sellers Rank	#53,732 in Musical Instruments ( See Top 100 in Musical Instruments ) #175 in Telephone Audio Conferencing Products #508 in Multipurpose Condenser Microphones
Brand	POLYCOM Companies
Built-In Media	microphone
Color	black
Compatible Devices	Personal Computer
Connectivity Technology	XLR
Connector Type	XLR
Customer Reviews	4.6 4.6 out of 5 stars (32)
EU Spare Part Availability Duration	1 years
Enclosure Material	Polycom
Frequency Response	15000 hertz
Hardware Platform	Karaoke Machine
Impedance	2200 ohm
Item Dimensions	0.01 x 0.01 x 0.01 inches
Manufacturer	POLYCOM Companies
Mfr Part Number	2200-65790-001
Microphone Form Factor	Tri-Capsule Array
Model Name	2200-65790-001
Model Number	2200-65790-001
Number of Channels	1
Number of Items	1
Polar Pattern	Omnidirectional
Power Source	Corded Electric
Signal-to-Noise Ratio	65 db
Special Feature	Stand
UPC	610807848622 779184012139

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TrustScore 4.5 | 7,300+ reviews

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150021CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Great experience from order to delivery. Highly recommended!

1 week ago

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