Features:

• [Small but Powerful]-Mini PC about 5.04 x 5.04 x 2.05-Inch. Powered by Intel Celeron Jasper Lake N5105(4MB cache, up to 2.9Ghz), delivers incredible responsiveness and smooth than Intel Celeron J4125, N5095 and Celeron N5100 processor. Easily switch back and forth between more applications with 12GB DDR4 memory and 256GB M.2 2280 solid-state drive storage. Very fast and no lagging or jumping.
• [Intelligent Design]-What makes the small computer stand out from other mini PCs is that it has an empty expansion bay to allow adding a 2.5-inch SSD or HDD (up to 2TB). Comes with two HDMI ports connecting dual monitors easily, simplify and double your work efficiency. Also, the VESA mount can free yourself from the messy desktop. It is convenient to hide the mini desktop PC on the back of the monitor or HDTV.
• [Ready When You Are]-With the Modern light feature, blue light while running, red light while standby. Just plug-in device is running and ready for you to use simply by opening it up. Equipped with Intel UHD Graphics 800 MHz support 4K UHD(at 60Hz). Easy to enjoy Web surfing and 4K video playback, or connect to your projector as a home theatre, enjoy a variety of entertainment. Work and play your way virtually anywhere.
• [Meet Deeply Needs]-The latest wireless connectivity with 802.11ac Dual Band 2.4 & 5GHz Wi-Fi, offers speeds up to 450Mbps on the 2.4GHz band & 1300Mbps on the 5GHz that provide double newly faster internet experience for browsing, streaming, gaming. Rich interfaces staying connected with multiple devices like projector, NAS, monitor, keyboard mouse, tablet and office equipment. Ideal for industrial and commercial applications.
• [Bring Convenient to Life]-All important connections are available: 2 x USB 2.0 ports, 2 x USB 3.0 ports, 2 x HDMI 2.0 ports, 1 x Gigabit Ethernet port, 1 x Headphone Microphone Port. A cool Fan designed for maximum heat dissipation. The small form factor pc also supports Auto Power On, RTC Wake Settings and Wake On LAN.

Specification:
Item size: 5.04*5.04*2.05 inchs
Operating System: Windows 10 Pro(64-bit)
CPU: Intel Celeron Apollo Lake J3455 (up to 2.3 GHz)
RAM: 8 GB DDR3L 
Storage: 128 GB mSATA SSD
*SATA: Support 1 x 2.5 inch SATA HDD or SDD

Processor Graphics: Intel UHD Graphics 500
Graphics Base Frequency: 250 MHz
Graphics Burst Frequency: 750 MHz
Cache: 2 MB
# of Cores: 4
Processor Base Frequency:1.5 GHz
Burst Frequency: 2.3 GHz

WiFi:Dual Band, 2.4G/5G
LAN:10/100/1000M
Bluetooth: Version 4.2
Expand Memory: SD Card (Support 128GB)

Interface:
2 x USB 3.0 Port
2 x USB 2.0 Port
2 x HDMI Port
1 x RJ45 (1000Mbps LAN) Port
1 x TF Card Port
1 x Headphone Microphone Port
1 x DC in Port
Mounting: VESA

Package Include:
1 x Mini PC
1 x Power Adapter
1 x User Manual
1 x HDMI Cable
1 x VESA Mount

Tips to better use this mini pc:

1. Add a Micro SD card for saving files and documents.
2. Uninstall any program or app that isn't needed or used. Once done, there was enough space to update Windows.