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| Current Price | $499 | $219 | $219 | $289 | $289 | $533 |
| Type | E3B | GK3 | AK1 | E1 | E2 | CK10 |
| CPU | AMD RYZEN 5 7430U | Intel Alder Lake-N95 | Intel Alder Lake-N95 / N97 | Intel Alder Lake-N97 | Intel Alder Lake-N97 | Intel i5 12450H |
| RAM & ROM | 16GB/32GB + 512GB | 8GB + 256GB / 16GB + 512GB | 8GB + 256GB / 16GB + 1TB | 16GB + 512GB / 16GB + 1TB | 16GB + 512GB/ 16GB + 1TB | 16GB/32GB + 512GB |
| Main ports include | 1 x HDMI,1 x DP,1 x Type-c | 2 x HDMI,1 x VGA,2 x USB 2.0, 2 x USB 3.0 | 2 x HDMI, 2 x USB 2.0,2 x USB 3.0 | 1 x HDMI,1 x DP, 2 x USB 2.0, 2 x USB 3.0 | 1 x HDMI,1 x DP, 2 x USB 2.0, 2 x USB 3.0 | 1 x VGA,2 x HDMI 2.0 |
| Network & Bluetooth | WiFi 6, BT5.2, 1000Mbps LAN | WiFi 5, BT4.2, 1000Mbps LAN | WiFi 5, BT4.2, 1000Mbps LAN | WiFi 5, BT4.2, 1000Mbps LAN | WiFi 5, BT4.2, 1000Mbps LAN | WiFi 6, BT5.2, 1000Mbps LAN |
| Auto Power On / WOL / PXE Boot | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Suit For / Suggestion | Video Clip & Multi-tasking | Quiet Office & Home Theater | Quiet Office & Home Theater | Quiet Office & Home Theater | Quiet Office & Home Theater | Video Clip & Multi-tasking |
| Size | 12.83×12.83×4.83 cm | 13.20×13.30×4.60 cm | 12.80×12.80×5.20 cm | 10.00×10.00×4.00 cm | 10.00×10.00×3.60 cm | 14.00×14.00×4.80 cm |
| Weight | 0.568kg | 0.37kg | 0.39kg | 0.27kg | 0.27kg | 0.56kg |
Kamrui E3B -
MINI Gaming PC Windows 11 Triple Screen Display-4K UHD AMD Ryzen 7 5700U 32GB+512GB
Features:
⭐【Powerful Performance】: The E3B MINI PC is powered by the AMD Ryzen 5 5700U processor, featuring 6 cores and 12 threads. With a base clock speed of 2.3GHz and a turbo boost up to 4.3GHz, it excels in multi-threaded tasks, outperforming the Ryzen 5 5600U and 5500U, making it ideal for seamless multitasking and demanding applications.
⭐【Triple 4K Display Support】: Equipped with HDMI+DP+TypeC interfaces to support 4K ultra-high-definition resolution triple-screen output, providing stunning and detailed visual effects. Integrated with advanced Radeon Graphics, this mini PC supports up to three 4K displays, providing exceptional graphics performance for video editing, graphics rendering, and light gaming.
⭐【Expandable Memory and Storage】: Equipped with 32GB DDR4 RAM and a 512GB SSD, the E3B Mini PC ensures smooth operation for various applications. With Dual RAM slots supporting up to 64GB and storage expansion up to 2TB, it offers ample space for multitasking and data storage.
⭐【Diverse Connectivity Options】: Featuring HDMI, DP, and USB-C interfaces, the E3B Mini PC supports triple-screen output for a high-quality visual experience. Six USB 3.2 ports provide fast and efficient connections for all your peripherals, enhancing your productivity.
⭐【Fast and Stable Connectivity】: With Gigabit Ethernet, WiFi 6, and Bluetooth 5.2, enjoy rapid data transfer rates and stable connections. WiFi 6 offers speeds up to 10 Gbps, while Bluetooth 5.2 enhances wireless performance, making online activities seamless.
⭐【Compact and Versatile Design】: Measuring just 12x12x4 cm, the E3B Mini PC features a unique brushed texture design and includes a VESA mount for easy installation behind monitors or on walls. Its compact size makes it perfect for various applications, including office work, home entertainment, learning, gaming, and digital signage.
⭐【Efficient Cooling System】: Designed with an advanced cooling system, the E3B Mini PC maintains optimal performance during intensive tasks. The low-noise fans ensure quiet operation, preventing overheating and enabling smooth multitasking and gaming without interruptions.
⭐【Versatile Applications**: Whether for light office tasks, digital signage, home theater setups, online education, or industrial automation, the E3B Mini PC is the perfect space-saving solution that delivers powerful performance across diverse scenarios.
Specifications:
Model Name | E3B | Graphics Coprocessor | AMD Radeon™ Graphics |
Operating System | Windows 11 Pro | RAM | 32GB Dual-Channel 3200MHz |
Hard Disk Size | 512GB M.2 NVMe/SATA SSD | Dimensions | 12cm x 12cm x 4cm |
CPU Family | AMD Ryzen 7 | Wireless Tech | WIFI 6 + Bluetooth 5.2 |
CPU Model Number | AMD Ryzen 7 5700U(8Cores/16Threads) | Max Resolution | 4K(3840x2160)@60Hz |
Base/Burst Frequency | 1.8GHz/4.3GHz | Cooling Method | Air( fan) |
| TDP | 15W | Ports | Mic,USB-C(5Gbps) ,DC,DP,HDMI 2.0,LAN(Gigabit Ethernet ),4*USB 3.0 |
Package Includes:
1 x NIPOGI E3B Mini PC
1 x Power Adapter
1 x User Manual
1 x VESA Mount
1 x HDMI Cable













1. We accept all returns. Please note that the buyer is responsible for covering the return postage, unless the product is defective or damaged during shipping.
2. If you are not satisfied with our products, please contact us before opening a return request.
3. Kindly reach out to us for the RMA number and return address before sending any items back.
Warranty Information:
*We provide a 30-day Money Back or Exchange Warranty.
*Each product comes with a one-year warranty, provided there is no human-caused damage.
*Please contact us before returning any items so that we can assist you promptly.
Thank you for your understanding!
Purpose: KAMRUI aims to provide global customers with high-quality products and high-quality after-sales service, and become an outstanding representative in the mini pc industry.
About: KAMRUI is a company focuse on the research, design, production and sales of high-quality hardware, especially in the field of mini pc. We have our own R&D and strong production team and pursue excellent quality.
KAMRUI Mini PCs blend a stylish design, high-performance professional features and an incredible end-user experience for office and home use, gaming, business, home entertainment, and so on.
We would very welcome If you have a bulk order, contact with us for best price!!!
Inquiries about Products/Orders: For any questions regarding our products or your order, please use the "Ask Seller a Question" link on the eBay listing. Our customer service team aims to respond to all inquiries within 24 hours, though responses may be slightly delayed during holiday periods.Thank you!
Message Policy: Please note that we regularly monitor messages sent through eBay's messaging service. Emails sent directly to my personal email address may experience delays or go unanswered. Thank you for your understanding.
Problem Resolution: We are a professional and honest seller, committed to solving your problems. Please refrain from opening a "CASE or Return" before contacting us. (The most problem is "customers not knowing how to set up or use the product", but rest assured, we can assist you setup online .)

