How to upgrade NucBox S and NucBox2 mini pc to Windows 11?

How to upgrade NucBox S and NucBox2 mini pc to Windows 11?


Both of our NucBox S, or previous version NucBox, and NucBox2 mini pc, comes with Windows 10 Home pre-installed. 


With Windows 11 being released, if you need to upgrade to Windows 11, feel free to do so.


NucBox S Mini PC Key Features:

  • 8GB+128/256/512 SSD;
  • 4-core 4-thread CPU (Intel Cerelon J4125);
  • 62*62*42mm, 125g;
  • BT5.1, 2.4/5Ghz Wi-Fi;
  • 4K UHD Video Output;
  • WIN10 Home Pre-installed, WIN 11 Upgradable;

Before upgrading to Windows 11, pls make sure you've updated to the latest BIOS as below: (BIOS file and instrustions are included in the link)

NucBox or NucBox S latest BIOS that supports WIN 11----J4125 Processor Only:

Price & Availability:

NucBox S mini PC is available at our store, starting from $229/$249/$249 for 8GB RAM + 128GB/256GB/512GB SSD version. And we also have the EU VAT version for customers from 27 EU Union countries, which basically is EU, incl. VAT-- Imported, Taxed, Customs Procedure Already Finished.
There's a $60 off code to be applied at checkout, so with this code $60OFF-NucBox S, price would come down to $169/$189/$219 for all 3 variants. And every purchase will be gifted a free gift: NucBox S carry bag for the 128GB version orders; and if you go up to 256GB or 512GB version, you can choose from the NucBox S carry bag and the URGREEN RJ45 USB hub. If not specified throught Shopify Chat/ email ([email protected])/PayPal transaction, a random gift will be arranged.



NucBox2 Mini PC Key Features:

  • Intel Core i5-8279u 4K Mini PC;
  • Intel® Iris® Plus Graphics 655;
  • Dual-channel DDR4 8GB RAM, up to 32GB;
  • M.2 Nvme 2280 256GB SSD, max expansion up to 1TB,2.5” SATA HDD Up to 2TB;
  • Connectivity-wise
  • 1. USB A 3.0*4,
  • 2. USB3.0 Gen.2 Type-C *1,
  • 3. [email protected] HDMI *2,
  • 4. Giga LAN(RJ45)*1
  • Wi-Fi 5, BT4.2
  • Windows/Linux OS support (WIN 11 Upgradable);
  • Dimensions: 125mm x 110mm x 50mm (4.9*4.3*1.9 inch);
  • Weight: 426 grams;

NucBox2 Intel Core i5 8279U 4K Mini PC---WIN 11 Upgradable, no BIOS update needed




NucBox2 mini PC is available at our store at the price of $459.99, and with a $80 off code $80OFF-NucBox2 being applied at checkout, price would come down to $379.99, and every purchase will be gifted a free gift: the UGREEN RJ45 USB hub with 3*USB 3.0 ports.


Shipping Policy:

Sitewide Free Shipping.

Shipping methods and estimated arriving day can be referred to this link:


Besides sitewide free shipping, we also offer 7-day return policy, 12-month warranty, 24/7 customer support.