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 2200-65790-001 - POLYCOM TRIO 8800 EX MICS - 1 PAIR

Product ID: 58838833

Details

Brand
POLYCOM
Colour
Black
Compatible devices
Poly Trio
Connectivity technology
XLR
Connector type
XLR
Included components
microphone

🎤Omnidirectional tri-capsule array

🔊65 dB signal-to-noise ratio

🔌Single PoE cable setup

R6314

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate every meeting—because your voice deserves the spotlight.

PLUG PLAY SIMPLICITY - Single PoE cable means zero hassle—set up your expansion mics in minutes.
SLEEK CLUTTER FREE DESIGN - Enhance your meeting space without adding bulk or distractions.
CRYSTAL CLEAR AUDIO EVERYWHERE - Omnidirectional mics capture every voice with 65 dB SNR for flawless clarity.
MUTE WITH EASE STAY IN CONTROL - Intuitive mute button and indicator keep your team connected without interruptions.
SEAMLESS CONFERENCE INTEGRATION - Designed exclusively for Poly RealPresence Trio 8500/8800 for perfect compatibility.

The Polycom Trio 8800 Expansion Microphone Kit includes two omnidirectional tri-capsule microphones with 7ft cables, designed to seamlessly extend audio coverage for Poly RealPresence Trio 8500/8800 conference phones. Featuring a 65 dB signal-to-noise ratio and simple PoE cable installation, it delivers crystal-clear sound across any sized room while maintaining a sleek, professional look.

Specifications

ASIN	B01EECTXUW
Antenna Location	Table
Audible Noise	65 Decibels
Audio Sensitivity	54 Decibels
Best Sellers Rank	73,199 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 132 in VoIP & Skype Phones
Box Contents	microphone
Brand Name	POLYCOM
Colour	Black
Compatible Devices	Poly RealPresence Trio
Connectivity Technology	XLR
Connector Type	XLR
Customer Reviews	4.6 4.6 out of 5 stars (30)
EU Spare Part Availability Duration	1 Years
Enclosure Material	Metal, Plastic
Frequency Response	15000 Hz
Hardware Platform	Karaoke Machine
Impedance	2200 Ohms
Item Type Name	Polycom Expansion Microphone kit for Trio 8500 / 8800 / mics
Manufacturer	Polycom Inc.
Manufacturer 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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R6314

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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