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Company Information

About Us

Monoprice is a leading e-commerce retailer that specializes in offering more than 6,000 high-quality, affordable electronics and accessories to professionals and consumers worldwide. Established in 2002, the company has built a stellar reputation for product excellence and customer service through a proven business model that eliminates entire layers of markup within the supply chain, selling premium products at a fraction of marketplace prices with incomparable speed and service.
The Monoprice Offices

Office Address

Monoprice, Inc.
11701 6th Street
Rancho Cucamonga, CA 91730

Telephone : (877)271-2592
Fax : (909)989-0078

Customer Support Hours

Monday ~ Friday: 6:00AM ~ 6:00PM PST
Live Chat
Monday ~ Friday: 6:00AM ~ 7:00PM PST

Will Call Hours

Monday ~ Friday: 9:00AM ~ 6:00PM PST
Sunday: 12:00PM ~ 4:00PM PST


Please click here to contact us.