USB Transmitter Dongle For Wireless Presentation System USB Sender For Wireless BYOD System

DG-C 18 is a wireless USB-C dongle using Wi-Fi technology ,wirelessly transmits audio&video signals to display devives. It captures mobile phone ,tablet, computer screen contents or video source from set-top box, transmit to TVs, diaplay devices or projectors via Wi-Fi in real-time. No wiring required, greatly reducing installation cost and improving installation effciency. Easy and convenient to use, Just plug and play.

Wireless presentation system is rapidly replacing the traditional wired conference room system. They are more convenient to use, require less installation, do not need messy cables on the table, and are cheaper than traditional control panel / AV switchers.

DG-C18 providing peace of mind for seamless wireless presentation performance regardless of the operating system capabilities of the source device. Our exclusive automatic Wi-Fi channel selection and auto-reconnect features free users from abrupt stoppages or interruptions caused by unstable Wi-Fi environments. High performance up to 400Mbps, DG-C18 provides smooth and lag free wireless streaming of Full HD 1080p content.

The DG-C18 dongle is a unique no software solution that allows multiple presenters to lead from any device. The plug and play operation require no driver installation and is compatible with any OS or hardware platform , making it simple to use.

Using DG-C18 is convenient and flexible, allowing you to share content quickly and easily with one click. You don't need to download other software or perform any complex configuration to use it, because only one USB connection is enough to share your screen with all participants.

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With just a single button, DG-H18 is an all-hardware solution that requires zero learning curve. Simply plug into your device to start wireless presentation instantly. There is no software to install, configure, or execute. Simply intuitive, anyone that tries DG-H18 immediately knows how to use it for collaborative presentations.

Grastron was founded in in 2014 at Shenzhen. Collected a team of RD experts who graduated from top universities and have rich experiences in wireless presentation industrial.

By 2015 the company established a production base and invested a lot of automated production equipments.

By 2021 the company had expanded the number of employees to over 300, with more product and applications specialists, sales engineers, service engineers and support staff. Our business has developed all over the world, and we have established long-term strategic business partnerships with many first-line brands.

We are looking forward to many more years of continuing to develop our relationship with you, our customers.