How to Connect TWS Earbuds: A Step-by-Step Guide for Any Device
05/08/2025
Master TWS earbud connectivity with this technician’s guide. Step-by-step Bluetooth pairing for Android, iOS, Windows, & macOS.
VCOM 2025 MAY NEW ARRIVALS
06/11/2025
MAY NEW ARRIVALS
Thunderbolt 5: Revolutionizing Connectivity with 120Gbps Bandwidth, 240W Charging, and Beyond
04/23/2025
Why Thunderbolt 5 Outshines USB4 2.0 and What It Means for Gamers, Creators, and Professionals
Fiber Optic HDMI Cable vs. Active Optical HDMI Cable: Key Differences and Which to Choose
04/18/2025
Fiber Optic vs. Active Optical HDMI Cables: Compare bandwidth, distance limits, and EMI resistance. Learn which cable suits 8K home theaters, gaming setups, or budget-friendly 4K systems. Make the right choice for your AV needs.
Where Innovation Meets Productivity - Thank You for Visiting the VCOM Booth at the HKTDC
04/17/2025
Thank You for Visiting the VCOM Booth at the HKTDC Electronics Fair
Understanding HDMI Interfaces: Types, Versions, and Practical Uses
04/08/2025
Discover the key differences between HDMI interfaces (Type A to E) and versions (1.4 to 2.2). Learn how to choose the right HDMI for gaming, home theaters, automotive systems, and industrial applications.
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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Why is the Blusterous Thunderbolt Interface not yet Popular Part 1
05/21/2020
The development of the Thunderbolt interface to the current fourth generation has always been the focus of market. With thestrong background and excellent transmission performance--its father is Intel
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USB4 & PCIe 5.0 Free Online Video Technology Seminar
05/21/2020
On May 21st, GRL and Anritsu jointly held the USB4 PCIe 5.0 online seminar, to take you through all the technical detailsat home. The quota is limited, please register as soon as possible. USB4 is a n
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Cable event! USB 3.2 standard announced compatible with old version 3.1, transfer rate doubled
04/26/2020
The USB3.0 PromoterGroup alliance, which is composed of the giants such as Apple, HP, Intel, Microsoft, Texas Instruments, NEC, ST-NXP and other technology companies, announces the USB3.2 standardwill
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Here, everyone is against GEN1 ≠ GEN2, USB Type-C interface
04/26/2020
5Gbps is enough to meet user needs now.And you can wait for upgradesin the future. However, AnandTech s article said that Apple s interface here is not called USB3.0, but the so-called USB 3.1 Gen1, w
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Puzzle about Type-C Interface
04/26/2020
CES, one of the most influential consumer electronics exhibitions in the world, exhibits the productsevery year, whichcouldbecome the vane of various industries in that year.And Apple s purpose is to
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2019 Guizhou vocational colleges skill competition national tryout
04/22/2020
13th-14th April, the vocational colleges skill competition held in Guizhou colleague. VCOM sponsored total 20 sets work station during the competition and our engineering was doing the final test for
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