How to Connect Your Phone to a Projector Without Internet
09/09/2025
Discover how to connect your phone to a projector without internet using simple wired and wireless methods like USB-C to HDMI cables and VCOM DD543 extenders.
In-Depth Survey on HDMI 2.2: Evolution, Technical Deep Dive, and Future Implications
09/04/2025
Discover HDMI 2.2, the standard doubling bandwidth to 96 Gbps for 16K video, 8K@240Hz, and advanced audio sync with LIP. Learn about Ultra96 cables, compatibility, and their impact on VR, gaming, and professional imaging.
How to Add More Storage to Your Laptop | Hardware Solutions
09/02/2025
Struggling with limited laptop storage? Discover hardware solutions to add more space, including step-by-step SSD upgrades, external drives, and top recommendations for better performance.
Comprehensive Guide to DisplayPort Cable Lengths: Everything You Need to Know
08/26/2025
Discover how long DisplayPort (DP) cables can be for optimal performance across versions, resolutions, and types like passive, active, and optical.
Understanding the Key Parameters of UPS Uninterruptible Power Supplies
08/19/2025
Discover the key parameters of UPS uninterruptible power supplies, including power capacity, runtime, efficiency, and waveform. Get expert tips to choose the right UPS for reliable backup power in homes, offices, or data centers.
Everything You Need to Know About VCOM Fingerprint Encryption SSD Enclosure
08/14/2025
Discover the VCOM CU855SN-F Fingerprint Encryption SSD Enclosure: a secure, biometric-protected case for M.2 SSDs with OPAL2 encryption, TFT display, and 10Gbps speeds.
USB4 Cable Buying Guide: How to Choose the Best Cable for Lightning-Fast Data Transfer!
06/26/2024
How to Choose the Best USB4 Cable
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Here is What's Good About knowledge about docking station
06/28/2024
Here is What's Good About knowledge about docking station
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What are the DP and HDMI Extension Cables? Everything You Need to Know
07/12/2023
DVI, HDMI, and DP are the most common digital video interfaces used today.
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13TH MEETING OF THE SINGAPORE-GUANGDONG COLLABORATION COUNCIL
07/19/2023
Singapore, Guangdong exploring ways to boost trade relations
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THANK YOU FOR VISITING OUR BOOTH AT CHINA (Indonesia) TRADE FAIR
05/30/2023
We would like to take the opportunity to thank all our clients, prospective clients, and business partners for visiting our booth and for making our participation a success!
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Thank You for Visiting Us!
04/28/2023
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What is PoE and How does PoE work?
06/28/2024
What is PoE and How does PoE work
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The difference between DP2.1 and DP1.4
09/26/2024
The difference between DP2.1 and DP1.4
1. Interface difference
2. Bandwidth capability
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What are the important features of DisplayPort 2.1?
02/28/2023
DisplayPort 2.1 allows a maximum bandwidth of up to 80 Gbps (depending on transport mode), is forward compatible with previous DisplayPort standards, and supports DSC (Display Stream Compression) and MST (Multi Stream Transport ).
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What’s the DisplayPort 2.1
05/25/2023
What’s the DisplayPort 2.1？DisplayPort is the worldwide standard for PC monitors and embedded displays. In version 2.1, VESA introduced DP40 and DP80 cable certification layers to verify UHBR10 and UHBR20 speed cables respectively.
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Why GaN Charger Is The Future？And Should You Get A Upgrade
06/28/2024
Are you sick of using multiple chargers and switching between them for all of your devices and hate the fact that the giant batteries inside your phone and laptop seem to take forever to charge?
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Why you need a docking station and what are the benefits?
06/28/2024
a docking station is a hardware device that allows portable computers to connect with other devices with little or no effort. Docking stations enable users with a laptop computer to convert it into a desktop computer when at the office or at home.
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FIBER OPTIC VS. TRADITIONAL (COPPER) HDMI
02/17/2022
Fiber optic HDMI cables are a new, top-of-the-line option for connecting HDMI devices. Using fiber optics technology instead of traditional copper, fiber optic HDMI goes above and beyond the limitations of standard HDMI cables
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The 5 Must-Have Office Items
02/11/2022
how do you make the most out of it? And make it as comfortable as you can to increase your productivity and efficiency?
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The Reason Why You Would Probably Need A USB Hub
06/28/2024
a USB hub is a must-have laptop gadget for them, considering the fact that their work requires more than just a laptop can provide, which means more ports are needed in order to connect to more devices
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How To Connect Your Laptop to Multiple Devices If You Have Only One to Two Ports?
01/27/2022
VCOM Introduces A USB C Docking Station That Comes With 5 Different Ports, which supports 100W Fast Charging Speed, 5Gbps Rapid Data Transfer, 1080P And 4K Display With Mirror Mode. Let’s Dive In For More Details, Shall We?
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VCOM Holiday Notice For Chinese New Year
07/02/2024
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The Best Presentation Remote You Don't Want To Miss Out In 2022
01/20/2022
The New Vcom Presentation Remote is easy to use and makes your presentation easier, unlike other pointers on the market.
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VCOM International Skills Online Training Center Launched on 1st Dec
11/29/2021
VCOM Online Training Platform
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USB 4 Will Bring Thunderbolt Speeds for Less Money
06/28/2024
You get to know USB4! usb 4 speeds
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The Finals of 2021 Shenzhen Skills Competition - Photoelectric Technology (Smart Rod Design) ＂Craftsman Star＂ Vocational Skills Competition will be held from Oct. 22nd to Oct. 23rd
02/23/2023
The Finals of 2021 Shenzhen Skills Competition - Photoelectric Technology (Smart Rod Design) "Craftsman Star" Vocational Skills Competition will be held from Oct. 22nd to Oct. 23rd
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Vcom Was Invited To Participate In The Tripartite Seminar Of The University, Enterprise And Research
07/19/2023
On the morning of Oct. 13th, Wang Yanfeng, General Manager of Guangdong Vcom Education Technology Co., Ltd. together with her team, were invited by the WorldSkills Competition China (Guangzhou) Resear
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The 46th Shanghai World Match and Africa "Information Network Cabling" Online Training Successfully Concluded!
10/12/2021
The 46th Shanghai World Match and Africa "Information Network Cabling" Online Training Successfully Concluded!
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The Birth of Vcom Polished Fiber HDMI Cable
06/28/2024
With the arrival of the 5G era, various types of high-definition audio and video equipment have been in rapid upgrade. As important connection between transmission equipment and receiving equipment, t
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What Is a GaN Charger, and Why Will You Want One?
06/28/2024
Want to be fully charged at all times? You deserve to know the GaN charger.
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New Arrival! Vcom 2-Port HDMI KVM Switch
09/29/2021
Congratulations, Vcom has recently released newest HDMI KVM Switch. Here comes its brief introduction as below.
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New Arrival! Vcom Spanish Wired Keyboard
09/29/2021
Congratulations, Vcom has recently released new Spanish Chocolate Keyboard. Here comes its brief introduction as below.
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New Arrival! Vcom Spanish Wireless Keyboard Mouse Combo
09/29/2021
Congratulations, Vcom has recently released new Keyboard Mouse Combo. Here comes its brief introduction.
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Mainland high-frequency cable equipment has occupied the mainstream market of high-frequency cables
05/21/2020
With the most basic USB upgrade from version 1.0 to version 4, it directly developsthe frequency bandwidth from 12Mbps to 40Gbps. Not to mention the other 80Gbps of DP2.0 and 40Gbps of Thunderbolt4, t
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Why is the Blusterous Thunderbolt Interface not yet Popular Part 2
05/21/2020
1.As the competition between the interfaces intensifies, the advantages of the lightning system begins to weaken The Thunderbolt interface was developed and customized by Intel. The initial interface
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