Sell or Trade-In Your Devices

Grab your $50 discount code

Experience the Experimax Portsmouth Difference

We also specialize in repairing and upgrading desktop computers, all laptop models, tablets and cell phone devices. When you come in for a repair, we always begin with a thorough diagnostic assessment. Walk-ins are always welcome, but if an appointment is better for you, you can book one at any time. Without naming any names, some places that repair computers will tell you that your 5-year old device is worthless and too old to salvage. We disagree. We fix these issues every single day and get them running like new…if not better!

Trade-In Smartphones, Laptops, & Tablets

Trade in your cell phone, tablet, laptop or desktop today and get the upgrade you want without spending a fortune! Our team will evaluate your tablet, computer, or cell phone trade-in and make an offer based on its value. Plus, because we accept device trade-ins for almost any model, you never have to worry about a rejection as long as they’re in good condition. Relying on Experimax to trade in your devices means getting the most for your products every time.

90 Days Same as Cash Financing – No Interest!

At Experimax Portsmouth, we take the stress out of purchasing pre-owned laptops, computers, cell phone devices and tablets. With our competitive financing offers, we reduce risk and aim to make the purchasing process easier for you no matter if you are purchasing for your home or business. Whether you are looking for pre-owned computers, laptops, tablets, or cell phone devices for yourself, family, or employees, our financing offer is one you can’t pass up! Call (603) 501-0410, or stop by 833 Islington Street, Suite 2, in Portsmouth, NH for more details.

Sell Used Smartphones, Laptops, & Tablets

Need cash now? Looking to sell your cell phone, tablet, laptop or computer at the best possible price? Experimax Portsmouth is the place to go! We proudly buy gently used laptops, cell phones, tablets, and desktop computers, ensuring you get the most for your device when you choose to sell your phone or computer with us. We want your devices that are sitting in drawers collecting dust!

We will mail a shipping box and label to make this as simple and easy as possible for you!

Included on every computer, phone or tablet that we sell, our customer-first guarantee gives you the peace of mind that you’re looking for.

Pre-Qualify within minutes and leave with your product today.

With a certification process second to none, we provide you with the premium products you love, without the premium price.

Contact Experimax Portsmouth

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