Adesso Customer Service Phone Number

Phone Number of Adesso is 909-839-2929/fax:(909) 839-2930 .
Adesso is a well known company of the computer peripherals manufacturing company in United states of America. Its headquarters office situated in Walnut, California, USA. The company offers a wide range products such as Tablets, Ipad, Keyboards, Graphic Tablet, Scanner, Web Cams, Audio Video Capture, Mouse etc. Adesso other branches are located in Taiwan and China. The company sales its products through wholesalers, retailers and electronic retailers.

Contact Information Of Technical Support

For technical help or assistance customer can get satisfactory answers of their queries, suggestions, complaints through below mentioned mediums:
  • Tech Support Phone: (800) 795-6788 x121

  • Tech Support Email:

  • Tech Support Hours: 9:00AM to 5:00PM PST from Monday through Friday

Contact Information

If at any time customers need advice, clarification or any additional information about a product the said sell Adesso want to hear during our normal business hours, please feel free to contact Adesso through below mentioned modes of connection:

Adesso, Inc.

Address:160 Commerce Way
Walnut, CA 91789
TEL: (909) 839-2929
FAX: (909) 839-2930
Sales Inquiries/Reseller Information(909) 839-2929ext
Technical Support/Help Desk(909) 839-2929ext
Returns (RMA) Department(909) 839-2929ext
Shipping Department(909) 839-2929ext
Accounting Dept(909) 839-2929ext
Accounting Dept(909) 839-2929ext
Marketing & PR Dept(909) 839-2929ext
eStore Reseller Contact(909) 839-2929ext

Adesso Address

The address of Adesso is 160 Commerce Way, Walnut, California, United States of America.

Adesso Email Address

The email address of Adesso is ..

Adesso Website

The Website of Adesso is

Adesso contact person

The contact person of Adesso is na.

Adesso Customer Support Service Phone Number

The customer support phone number of Adesso is 909-839-2929/fax:(909) 839-2930 (Click phone number to call).

The postal and official address, email address and phone number (helpline) of Adesso Service Center and Adesso customer service phone number is given below. The helpline of Adesso customer service phone number may or may not be toll free.

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Adesso Phone Number Customer Service

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Adesso Customer Service Number Delineated Here With Complaints and Reviews

Customer care female
Ms. Jennifer CallsFeb 28, 2018

Ms. Jennifer On Phone To Adesso Service
Worst operator ever. She wouldn't even hear me out. Just transferred me to what she thought was most applicable with the insignificant information she was provided.

Customer care male
Mr. Waldo E. Cecil CallsSep 27, 2014

Mr. Waldo E. Cecil On Phone To Adesso Service
Purchased two adesso lamps, model 3017, from amazon on April 14, 2014. Led lamp has burned out in one.
Upon inspection, the lamp is soldered into the unit and appears it is not replaceable. I am very disappointed that this has occurred in just five (five)
Months of service.

What is your policy toward replacement?

Customer care user complaints