Realtek introduces Certified Multi-Port USB4 Hub Controller with USB-C/PD Features

Realtek introduces the Future of USB with RTS5490

In a move that’s sure to shake up the tech landscape, Realtek Semiconductor Corp. has just launched the world’s first multi-port USB4 hub controller, the RTS5490. This isn’t just any ordinary hub; it’s a game changer that integrates USB Type-C and Power Delivery (PD) functionality, and it’s already passed the rigorous USB-IF full certification (TID: 11930).

Speed That Speaks Volumes

Let’s talk speed. The RTS5490 doubles the bandwidth from the previous USB 3.2 standard, ramping it up from 20 Gbps to a staggering 40 Gbps with USB4. Imagine transferring large files or streaming high-definition content without a hitch. It’s not just about numbers, though; this hub supports a range of protocols including USB 3.2, USB-C, USB PD, PCIe, and DisplayPort, while still being backward compatible with older devices. This means you can connect your trusty USB 3.2 and USB 2.0 gadgets without a second thought.

Expand Your Horizons with Ease

With the RTS5490, expanding your computer’s ports is as simple as plugging in a USB-C cable. Need to connect multiple displays or transfer data at lightning speed? No problem. This hub offers ultra-fast data transfer, multi-display capabilities, and even supports rapid charging up to 240 W. That’s right—no more waiting around for your devices to juice up.

A Hub for the Modern Age

What really sets the RTS5490 apart is its impressive design flexibility. It includes one upstream USB4 port, two downstream USB4 ports, and two USB 3.2 Gen 2×2 downstream ports. Plus, there’s a DisplayPort 2.1 with one input and one output port. This means you can easily connect a variety of devices, whether you’re a gamer looking to enhance your setup with external Graphics Cards or a professional needing seamless data sharing between computers.

Powering the Future of Technology

Realtek isn’t just throwing in features for the sake of it; the RTS5490 is designed with the future in mind. With its support for USB4 and Thunderbolt, it opens the door to exciting applications like AI acceleration and high-speed inter-domain data transfers. Under the hood, you’ll find a high-performance 32-bit processor, a USB 2.0/3.2 hub, a DisplayPort controller, a PCIe switch, and a USB 3.2 host controller—all working together to deliver a seamless user experience.

Realtek’s Commitment to Innovation

“Our RTS5490 is the only fully USB-IF Certified USB4 hub product on the market to integrate USB Type-C and USB PD 3.2 controllers,” said Yee-Wei Huang, Realtek’s Vice President and Spokesman. “This significantly simplifies the complexity of design in products like PCs, docks, and displays, greatly shortening the product development cycle.” It’s clear that Realtek is not just keeping pace with technology; they’re driving it forward.

In a world where speed and connectivity are king, the RTS5490 positions Realtek as a leader in the USB4 space. With this innovative hub, they’re not just meeting the demands of today’s tech-savvy users—they’re anticipating the needs of tomorrow. So, are you ready to embrace the future of connectivity?

Technology Explained

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DisplayPort: DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). It is primarily used to connect a computer to a monitor or other display device such as a television. DisplayPort is capable of delivering high-resolution video and audio, as well as providing power to connected devices. It is also capable of daisy-chaining multiple displays together, allowing for a single connection to multiple monitors. This makes DisplayPort a popular choice for gamers, video editors, and other users who require multiple displays. DisplayPort is also used in many laptops and tablets, allowing for a single connection to a monitor or other display device. It is also used in many modern TVs, allowing for a single connection to a computer or other device.

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PCIe: PCIe (Peripheral Component Interconnect Express) is a high-speed serial computer expansion bus standard for connecting components such as graphics cards, sound cards, and network cards to a motherboard. It is the most widely used interface in the computer industry today, and is used in both desktop and laptop computers. PCIe is capable of providing up to 16 times the bandwidth of the older PCI standard, allowing for faster data transfer speeds and improved performance. It is also used in a variety of other applications, such as storage, networking, and communications. PCIe is an essential component of modern computing, and its applications are only expected to grow in the future.

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USB-C: USB-C is a new type of USB connector that is quickly becoming the industry standard for connecting devices to computers. It is a reversible connector, meaning it can be plugged in either way, and it is capable of transferring data at speeds up to 10 Gbps. It is also capable of providing up to 100 watts of power, making it ideal for charging laptops and other devices. USB-C is quickly becoming the go-to connector for connecting peripherals to computers, such as external hard drives, monitors, and printers. It is also being used to connect smartphones and tablets to computers, allowing for faster data transfer and charging. USB-C is quickly becoming the industry standard for connecting devices to computers, and its applications are only expected to grow in the future.

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