CART (0)
Same Day Shipping Until 10:00am PST

You have no items in your shopping cart.

You have no items to compare.

78333-01 - 2.5mm Plug/Modular

2.5mm Plug/Modular - 78333-01


In stock

Adapts amplifiers to 2.5mm telephone jacks.

With the 78333-01 2.5mm adapter cable, you plug one end of the cable into the 2.5mm jack on your telephone. The other end of the cable plugs into your Plantronics amplifier (M22 for example) and replaces the "pig tail" cord. You can now enjoy commercial-grade H-series headsets and amplifiers on phones with 2.5mm connections.


2 Item(s)

per page
  1. great Review by wpl

    This is exactly what i needed, works great.

  2. Awesome Review by $$$


2 Item(s)

per page
Write Your Own Review
You're reviewing: 2.5mm Plug/Modular - 78333-01 How do you rate this product? *
  1 star 2 stars 3 stars 4 stars 5 stars

Adapts amplifiers to 2.5mm telephone jacks

Additional Information
Inventory at start of day 14
Compatibility No
Talk Time No
Stand By Time No
Roam Distance No
Headset Style No
Headset Weight No
Part # No
Brand Plantronics
UPC 5033588028406
Helpful Links No

We Make Your Life Easy!

• Plantronics Certified Headset Experts Since 1996

• 30-Day Money Back Guarantee

• Talk To A Real Person

• Guaranteed Latest Date Codes & Fresh Batteries

• Discounted Pricing

• Same Day Shipping On Most Orders (10:00am PST Arizona)

• Free Technical Support For Our Customers

• Out-of-Box Failures Are Replaced Immediately At Our Expense

• Expedited Warranty Replacements

• Visit: BBB Business Review A+ Rating