Does Monoprice offer coupon codes?

Yes. Monoprice runs promo codes, sitewide sales, and seasonal discounts throughout the year. This page tracks the live offers and refreshes as new deals are released.

How do I use a Monoprice coupon?

Click “Get Code” to reveal a promo code, then paste it into the promo / discount field at Monoprice checkout. Your total updates before you confirm the order.

Are there ongoing deals at Monoprice?

Yes — alongside coupon codes, Monoprice regularly runs clearance events, free-shipping thresholds, and limited-time bundles. Check back or bookmark this page for the latest offers.

Monoprice Coupons & Promo Codes

3 live offers1 promo code2 dealsLast checked October 27, 2026United States of America

Monoprice sells electronics products across a range of categories. This page lists the Monoprice coupon codes and deals that are currently available, refreshed daily. Browse the active offers below, then apply a code at checkout to see the discount before you confirm your order.

We may earn a commission when you use one of our links. This does not affect the price you pay.

Best offer

50%Promo code

Save big with Monoprice! Enjoy 50% OFF eligible products with a maximum discount of $300 per order. Apply promo code GET50 at checkout. Valid October 15 – November 15, 2026. Exclusions apply.

50% OFF Deal – Save Up to $300 - Use Code: GET50 (10/15 - 11/15)

Last checked todayEnds November 16, 2026

All Offers

Monoprice

Deal

Limited-Time Deal: Get the Monoprice USB-C to Dual 4K HDMI Adapter for $9.99 (Reg. $29.99). Save $20 on an adapter supporting up to two 4K@60Hz HDMI displays with compatible hosts. Features HDR support, plug-and-play connectivity, and a compact design. Offer valid October 15 – November 15, 2026. Copy Description

Save $20 on Monoprice USB-C to Dual 4K HDMI Adapter – $9.99 (10/15 - 11/15)

Last checked todayEnds November 16, 2026United States of America

Monoprice

Deal

63%

Up to 63% OFF: Smart Tech. Smarter Savings (08/21- 11/15)

Last checked todayEnds November 16, 2026United States of America

How to use Monoprice coupons

Pick an offer
Browse the deals above and choose the coupon or sitewide discount that matches what you’re buying.
Copy the code
Click “Get Code” to reveal the promo code. Deals without a code apply automatically at checkout.
Shop the store
We open the retailer in a new tab so your code stays on this page while you add items to your cart.
Paste at checkout
Enter the code in the promo / discount field on the checkout page and confirm the savings update your total before you pay.