Tech. Simplified. Best Price.
Powerful MiniPCs, Arduino boards and pro software. French company, careful shipping, responsive support.
GmkTec M7
Ryzen 7 PRO · 16GB · 512GB — €549.99
30 000+ happy customers trust us
Products available — full catalog on request
Buying shouldn't be complicated
We handle everything — secure payment, fast shipping, and support that actually responds.
Secure Payment
Visa, Mastercard, CB
Instant Delivery
Software delivered by email
Tech Support
Response within 24h
Warranty Included
Manufacturer warranty
Products built to last
Official licenses, tested hardware, full warranty. We only sell what we'd use ourselves.
100% Official Licenses
All our software keys are authentic and instantly activatable. No grey market, no recycled keys — only legal and verifiable licenses.
Instant Delivery
Your software is delivered by email within seconds after payment. No waiting, no shipping fees. Get your key and start using your product immediately.
Human & Responsive Support
A real team based in France that responds within 24h. Installation, activation, compatibility — we support you every step of the way, before and after purchase.
Featured Product
GmkTec M7 Mini PC
The GmkTec M7 is an ultra-compact and powerful mini PC, perfect for office work, multimedia or development. Equipped with the latest Intel processor, it combines power and silence.
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Why Choose DMCNB?
A French company putting quality and service first
Hand-Picked Products
Every product is tested and validated by our tech team before being listed. No bad surprises.
100% Secure Payment
Your transactions are protected by a payment system compliant with the strictest European standards.
Expert Tech Support
Our team helps you before and after purchase. Installation, setup, troubleshooting — we're here.
Responsive After-Sales
Got an issue? We respond within 24h and find a solution. Satisfied or refunded.
They Trust Us
Social proof
30,000+
Happy customers
50+
Products available
4.8/5
Average rating
< 24h
Response time
Mini PC received in 48h, perfectly packaged. Works right out of the box, exactly as described. Highly recommend!
Thomas R.
Freelance developer
Very responsive customer service, they helped me pick the right model for my home automation project. Express delivery.
Marie L.
IoT enthusiast
Second order from DMCNB. Unbeatable value on mini PCs. My go-to for tech hardware.
Julien D.
Sysadmin
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Discover our productsFrequently asked questions
Everything you need to know before ordering.
Software is delivered instantly by email after payment. You'll receive your license key and installation instructions directly in your inbox.
We accept credit and debit cards (Visa, Mastercard, CB), as well as other payment methods depending on your country. All payments are secure and encrypted.
Yes, all our software comes with official licenses. For hardware, manufacturer warranty applies. Our support team is here to help if anything goes wrong.
You have 14 days to request a refund if the product doesn't meet your expectations. Refunds are processed within 5 business days.
Yes, we deliver worldwide. Software is delivered instantly by email. For hardware, delivery times vary depending on destination.
You can reach us by email. Our team responds within 24 hours, Monday to Friday.
Fast shipping. Secure payment. Responsive support.