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4K*2K UHD Resolution Splicing Video Wall Controller Board
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Product Details
| Place of Origin | Guangdong, China | Brand Name | CND | |
| Model Number | UHD3941N | Type | TFT |
Product Description
Product Name: 4K*2K UHD Resolution Splicing Video Wall Controller Board
Model No.: UHD3941N
VGA+3HDMI+2 DP+USB(Software Upgrading)
4K x 2K/QHD144HZ
FPS/RTS With Game Function + Special Effects
FREE SYNC
PIP PBP POP
4K* 2K LCD Monitor Controller Driver Board General Description:
- Adoption of 4K 4096*2160@60Hz 2K UHD(Ultra High Definition) single chip solution,
- With optional screen interfaces V by 1, and DP.
- It is mainly used for UHD Display, Security Monitor system, Medical system, Commercial Advertising Display.
- Inputs: DPx2, HDMIx3, VGAx1, USBx1(for Software upgrading only)
- Compatible with External Power Supply +24v, and Built-in Large Power Supply (STB/+5VS/+5V/+12V)
- HDMI 2.0, Compatible with MHL3.0
- DP V1.2A
- VGA Input Max Support UXGAVGA@75Hz;
- Stereo Earphone input x1, and Stereo Earphone output x1
Feature | Specification |
Input Signals | 1-way VGA |
2-way DisplayPort V1.2a. (4Kx2K@60Hz) | |
2-way HDMI 2.0/MHL3.0(4Kx2K@60Hz) | |
1-way USB(only for Firmware Upgrading) | |
Output | DPTX 2.7G/5.4G |
V-by-one | |
MAX:(4Kx2K@60Hz) | |
OSD Control Key Pad | POWER,+,-,MENU,AUTO |
OSD Menu | Brightness, Contrast, Auto, Function, Reset |
OSD Language(Optional) | English French German Chinese Italian Spanish Turkey Dutch Korean Russian etc |
Power Supply | 24V 4-hole DC Socket, Compatible with Built-in Large Power(STB/+5VS/+5V/+12V) |
Audio Power Output | 3WX2(4ohm) |
Power Operation | Normal Mode |
Plug & Play | Support |
Power Management | Stand-by <0.5W |
PCBA Dimension | 200mm * 115mm * 18mm |
One Year Quality Warranty;
Provide 1‰ free spares with all goods;
Flexible Software to meet any custom request;



Q: Who we are? what's our Brand?
A: We are CND Electronic Technology (ShenZhen) Co., Ltd.

Q: Where are you located? How can I get there?
A: Our office is in Shekou Nanshan Shen Zhen, very close to ShenZhen Bay. it takes just 0.5h from HK to ShenZhen Bay.
Q: What's delivery time? what's the shipping methord?
A: 3 days for some items in stock; and 15 days if out of stock, shipment via sea or air as customer requested.
Q: What's our core product and services?
A: AD/ AV Board, LCD / LED TV main controller driver board Solution, LCD Monitor main Driver Controller Solutions
Q: What are our product applied in, and who is our Customer?
- Touch-Screen ATM Display of BOC (Bank of China), CBC (Contruction Bank of China), ABC, etc
- Mobile-TV of High-speed Railway Train for CRRC, and for subway train;
- Monitors of industrial control, for instance Security-montoring
- Monitors of some Famous Chinese Brand, for example HKC, AOC, ViewSonic, etc.
Q: What are our capability and advantages?
- CND is the only AD board solution company whose 2K board have been sold more than 100K.
- CND is the first company developed UHD 4K board solutions.
- CND is the first one who have passed Freesync Cetification.
- CND is the first one developed Type-C 4K *2K board.
- Integrated PQ services, including GAMMA, OD, AdobeRGB 100%, free sync dynamic OD, FPS/RTS precise color...
- Integrated Customization sevices from OSD/LOGO, PC OSD Menu, Uart extension, IR extension
CND is the best choice for LCD / LED main board solutions, with over 10 years professional experiences both in hardware and software design, she has gained very good reputation during cooperation with biggest clients from financial , rail transit, and industrial etc. Quality is our culture, Time is gold, Service is our soul, to be with us your business is safe, your money is safe choose CND, choose a mutual win-win partner.

Contact Us
- CND Electronic Technology (Shenzhen) Co., Ltd.
- Contact nameWinni Wang Chat Now
- Phone86-755-26684748
- Address5th Floor,CD,XingHua Industrial Building No.7,Industrial Rd.6,SheKou,NanShan District,ShenZhen,GuangDong,P,R.China, Shenzhen, Guangdong
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| TV board | TV Hitgh quality board |
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