$239.99 $199.99

Higher Performance: COOFUN CJ34 is equipped with the Intel Celeron J3455 processor and has a base operating frequency of 1.5GHz/s (going up to 2.3 GHz/s in the burst mode). You will never have to worry about performance and speed!

Availability: 10 in stock

SKU: CJ34 Category:

Intel Celeron J3455

HD Dual Screen

Expand Storage

Superb Cooling System

cj34 spec

Full of Features

Flexible Storage: You can expand the storage capacity of the device beyond the pre-installed 128 GB by adding an M.2 2242 NGFF SSD (up to 2TB), SD card (up to 128 GB), or external hard drive using the USB 3.0 port.

Made for Multi-Tasking: The mini PC comes with integrated Intel 4K HD graphics and supports dual-screen HD output using the HDMI and VGA ports, making it ideal for streaming, home theatre, offices, conference rooms, media centers, etc. Enjoy sharper display and visuals on both your screens!

COOFUN CJ34 Multi-Purpose Usage
COOFUN CJ34 Multi-Purpose Usage

Plug and Play: This powerful mini PC comes pre-installed with Windows 10 and is ready to use from the get-go! You get all the features of Windows on your device on a budget. There is support for Linux OS as well.

High-Speed Connectivity: With support for 2.4G + 5G Dual-Band Wi-Fi, 2X Gigabit Ethernet ports, Bluetooth 4.2, 4X USB 3.0 ports, you get a variety of high-speed connectivity options. Connect to the internet and other devices with ease!

How to Use COOFUN Mini PC

Benefits of Using COOFUN Mini PC


You can easily customize your mini PC as per your unique requirements by expanding the storage, memory, or other hardware and connecting it with a variety of accessories.

Space Efficient

Most of our mini PCs can fit within your palm and are very lightweight! They have been designed cleverly and ergonomically to occupy the least amount of space.


Our mini PCs are priced 25-50% lower than desktops and laptops of the same specs. You can save a great deal without compromising on the performance!

Multi-Purpose Usage

Personal, professional, or business, you can use a mini PC for just about anything. Gaming, streaming, home theatre, security surveillance, business operations, POS, or office work!


All our mini PCs come ready to use out-of-the-box. Unlike many other popular devices, you get a complete package of the best-in-class hardware and software with COOFUN.

Energy Efficient

Mini PCs require lower power and use it much more efficiently than larger devices. They are ultra-silent, do not overheat, and offer stable and reliable performance.

Ask Us Anything

The RAM of this COOFUN Mini PC can be expanded up to 32GB (16GB*2). It is recommended to use Kingston memory sticks.

Normally 2. One is display port, the other is HDMI port.

All of our Mini PCs are preinstalled with the Windows 10 Pro.

Any USB attached Keyboard and mouse will work. But remember there are only 3 USB ports available 2-2.0 ports and 1- 3.0. so if you use a wired mouse and keyboard you will be down to one spare.

All of our Mini PCs have already installed a licensed Windows 10 Pro.

It does work as a normal computer, but make sure to check if the minimum requirements for photoshop are met.

Yes, it is. Our Mini PC installed a 64-bit Windows 10 pro system.

Yes, please install the printer driver, then you can use the printer.

I use this PC as a home theater so I did not connect the mouse and keyboard. I use my phone as a remote control to make it act like a real TV. It is a fantastic tiny PC, love it.

James Goodwin
A lifelong geek from the USA






USB Port

3* USB3.0


Intel Celeron J3455 2.3 GHz



Wireless Type



M.2 NGFF2242 SSD

Operating System

Windows 10

Base/Burst Frequency

1.5 GHz/ 2.3GHz

Graphics Card Interface



There are no reviews yet.

Be the first to review “COOFUN Mini PC CJ34”

Your email address will not be published. Required fields are marked *

Scroll to Top