Bitcoin Mining USB Device NM-USB-Chain
61.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
The NM-USB-Chain features a sleek, compact design with a transparent casing revealing its high-tech internal components. Equipped with a 0.96-inch full-color display at 160×80 pixels, it vividly displays real-time data such as voltage, current, power, and hashrate with bright, multicolored text against a black background. Powered by an ESP32-S3R8 dual-core microcontroller operating at 240MHz, supporting Wi-Fi 802.11 b/g/n and Bluetooth 5 BLE, it delivers an outstanding hashrate of 300~310KH/s, optimized to increase chances of winning by 400%. Its dual USB-A ports enable chain formation and power supply, supporting solo or pool Bitcoin mining entirely over Wi-Fi, measuring 77x23x15mm and functioning efficiently between -20°C to 70°C.
This this NM-USB-Chain Bitcoin Mining Device
Discover the sleek design and cutting-edge technology of the this NM-USB-Chain, a compact rectangular device with smooth edges housed in a transparent casing that reveals its internal circuit board. The vibrant 0.96-inch full-color display features bright, multicolored data readouts against a stark black background, providing real-time information on voltage, current, power consumption, and hashrate in a clear, sharp visual layout. Measuring just 77mm by 23mm by 15mm, its minimalist yet high-tech appearance makes it easy to incorporate into any mining setup. This device combines aesthetic appeal with robust functionality, offering seamless connectivity options, high-performance processing, and user-friendly monitoring—all crafted for dedicated crypto enthusiasts seeking reliable, beautifully designed hardware.
Keys features of the this NM-USB-Chain
- Supports ESP32-S3R8 dual-core processor operating at 240MHz, ensuring high-speed performance and efficient Bitcoin lottery mining with a hashrate of 310KH/s.
- Includes both USB-A male and female ports, allowing sequential chaining of multiple units, enabling larger mining arrays with a single power source and minimal setup.
- Features a vibrant 0.96-inch full-color display with a resolution of 160×80 pixels, presenting real-time data in bright, multicolored text against a black background for clear visibility.
- Powered over 5-20V and 0-6A with integrated high-precision ammeter, supporting accurate current monitoring and versatile power management in various environments.
- Supports Wi-Fi 802.11 b/g/n and Bluetooth 5 BLE, enabling direct wirelessly connected solo or pool mining via Wi-Fi without external computers, providing convenient and reliable operation.
- Emphasizes a sleek, minimalistic design with a compact size of 77x23x15mm, combining high-tech aesthetics with ease of handling for adult collectors and tech enthusiasts alike.
Upgrade your mining setup today with this NM-USB-Chain—order now for cutting-edge Bitcoin lottery mining!
Explore the future of crypto mining with this meticulously designed device. Its optimized firmware and high-performance specifications deliver exceptional mining power, while the stylish, compact case makes it an attractive addition. Whether you're upgrading your current setup or starting fresh, this device's technical prowess ensures reliability and efficiency. Enjoy seamless wireless operation and accurate power monitoring, all with a modern aesthetic that fits right into any digital workspace. Invest in this innovative hardware now and experience the difference a well-crafted, high-tech Bitcoin mining device can make in your crypto journey.
| Color | nm-usb-chain |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
🌟 Every Purchase Comes with Direct Access to Jake 😎 from JakeSpecial, PhD in Pure Mathematics, Innovator and Entrepreneur — bringing broad expertise and trusted insight across all Special items & ensuring expert support and guidance at every step.
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Shopping online isn't just about buying a product—it's about having a smooth, reliable, and worry-free experience. At JakeSpecial, I don't just sell products, I ensure that every order is handled with care, efficiency, and full support 🌟
Here's why you can shop with confidence:
1. Customer Service That Has Your Back 🤝 – If there's any issue with your order, I personally handle it—no delays, no excuses. Whether it's a delivery concern, a damaged item, or any other issue, I fix it, fast.
2. Hassle-Free Resolutions ✨ – Unlike many sellers who dodge responsibility, I take full ownership of every sale. If there's a problem, I solve it directly. Your satisfaction is my priority.
3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.
4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.
5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it's managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.
When you buy from JakeSpecial, you're not just getting a product—you're getting a professional, well-managed, and worry-free shopping experience with full customer support and a problem-solving approach you won't find elsewhere 💫
FAST & SECURE SHIPPING 📦
I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍
I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.
Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
TRANSPARENCY AND EXCELLENCE ✨
All items are presented accurately in photos and descriptions. If you have any issues with your purchase, please contact me. Your satisfaction is my top priority 💯
PASSION & UNIQUE EXPERTISE 💪
I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️
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