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Plantronics Blackwire C315

Plantronics Blackwire C315
alaScore 89

20 reviews

Dec, 2018

alaTest has collected and analyzed 20 reviews of Plantronics Blackwire C315. The average rating for this product is 4.5/5, compared to an average rating of 4.0/5 for other Headphones for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Plantronics Blackwire C315 is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 20 reviews)

User Reviews  


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Showing 1 - 1 of 1 Show Reviews: in English | in other languages (19)

Consumer review (

See also Plantronics 204440-02


This page describes the Plantronics C315-M headset model 204440-01 (Newegg item 0TH-000R-00589). This is the so-called "Microsoft" model. Nobody can explain what the -M suffix really means. It's a minor USB feature used with Microsoft Lynx software,...

Read review of the nearly identical Blackwire C315 model 204440-02

Read review of the nearly identical Blackwire C315 model 204440-02

Nov, 2015

Product Specifications


Color of product:Black
Headset type:Monaural
Wearing style:Head-band


Ear coupling:Circumaural / Supraaural


Digital Signal Processing (DSP): Yes
Microphone mute: Yes
Noise-canceling: Yes

Other Features

Compatibility:Avaya, Cisco, IBM, Skype / Microsoft Lync, Microsoft OCS 2007
Headphone connectivity:USB
Volume Control:Digital

Packaging Data

Carrying case: Yes


Plug and Play: Yes
Purpose:Call center/Office

Ports & interfaces

1/8" connector:Y
Connectivity Technology:Wired
Device interface:3.5 mm (1/8") + USB / USB
USB connectivity:Y
Wireless technologies:Wired