Plantronics Analog Switch for Quick Disconnect (QD) Headsets


Instant Rebate: $1 (1%)
Plantronics Analog Switch for Quick Disconnect (QD) Headsets
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Plantronics Analog Switch for Quick Disconnect (QD) Headsets

1 x Phone Line (RJ-11) - USB - Headphone

MFG. PART: 205255-01 UPC: 017229152366
Warranty: 2 Year Warranty
  • Manage Audio from Different Sources
  • Easy-to-Access Buttons
  • Visual Mute Status
  • 10' Coil Cable Included
  • Supports Plantronics QD Headsets
  • Supports Desk Phones and Softphones
  • Compatible with PCs and Macs
  • Plantronics Analog Switch for Quick Disconnect (QD) Headsets
  • Plantronics MDA100 Analog Switch
  • 10' Coil Cable
  • RJ9 Cable
  • USB to micro-USB Cable
  • Limited 2-Year Warranty
Availablity: Backordered

MSRP: $106 | Original Price: $79 Instant Rebate: $1 (1%). Expires 9/30/2022 $78 CAD

$78 - Add to Cart
Backorder Policy – What to expect when ordering an out of stock item.
  • When you order an out-of-stock item we will pre-authorize your credit card. You will not be charged until the item is ready to ship.
  • Pricing on backordered items is subject to change prior to shipping. Items on rebate/promotion must ship during the promotion period or price will not be maintained. If a price increases, we will contact you and you will have the option to continue at the higher price or cancel your order.
  • Most backorders can be cancelled prior to shipping with the exception of items considered to be Non Cancelable Non Returnable or NCNR.
  • ETA’s provided are based on supplier and manufacturer data and are subject to change.
  • Once an item is available to ship, we will charge your payment method and send you courier tracking information.
Simple to use, easy to manage. The MDA100 QD makes your transition to softphones and unified communications seamless. This intuitive switch helps manage audio from different sources, without changing headsets.

Make the switch to softphones seamless
The MDA100 QD switch makes the transition to softphones and unified communications seamless, without the need to invest in new headsets. Customer service representatives (CSRs) can effortlessly manage audio from different sources with limited need for additional training. Smart and straightforward, MDA100 QD helps manage your transition without disruptions.

Intelligently Simple
In busy customer service centers, MDA100 QD helps manage audio with an intuitive switch. An easy-to-access mute button makes it simple to silence calls with confidence, while ten-foot coil cable allows CSRs to move freely during conversations. CSRs will be able to focus on delivering a great customer experience, instead of being distracted by the devices around them.

Ready for the future
The MDA100 QD switch will help you effortlessly transition technologies. It's compatible with PCs, Macs, Plantronics Quick Disconnect (QD) headsets, and all major desk phones and softphones. You can also manage your inventory of MDA100 QD switches using Plantronics Manager Pro software subscription service. Pretty smart for something so simple.

Accessible ports
Mute button with visual indicator
Enhanced compatibility
10-foot coil cable
Works with Plantronics QD (Quick Disconnect) headsets
No-slip base
Easy-to-use switch

General Information

Manufacturer: Poly
Manufacturer Part Number: 205255-01
Manufacturer Website Address:
Brand Name: Plantronics
Product Model: MDA100 QD
Product Name: Analog Switch for Quick Disconnect (QD) Headsets
Product Type: Headset Switchbox


Network (RJ-45): No
Phone Line (RJ-11): Yes
USB: Yes
Headphone: Yes
Number of Phone Line (RJ-11) Ports: 1


Package Contents:
  • Analog Switch for Quick Disconnect (QD) Headsets
  • 10-foot Coil Cable
  • RJ9 Cable
  • USB to micro USB Cable
  • EncorePro 700 Series (HW710, HW720)
  • EncorePro 500 Series (HW510, HW520, HW530, HW540)
  • SupraPlus Series (HW261, HW261N, HW251, HW251N)
  • Entera (HW111N, HW121N)


Limited Warranty: 2 Year
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