Are you running out of PCI or ISA slots? With USB you can forget about setting COM ports and IRQ’s – just plug in a USB to RS-232, RS-422, RS-485 or parallel converter. You may need to upgrade the computer’s O/S and BIOS for it to work. You can add USB by installing a PCI add-in card. But other, especially older, computers may not have them. Today, most all new PCs come with USB ports. “Can I add USB to a computer that does not have a USB port?” Only sophisticated embedded devices with full operating systems will be USB masters. An embedded device is a computer that does not look like a computer. Today, all versions of Windows and Linux support USB. Peripherals are simpler and less costly.Ī USB master does not have to be a PC, but usually is. In USB, the PC is the master of the network and controls all bus traffic. USB is serial (less costly than parallel) and allows you to “hot-swap” without rebooting the PC. And, though PCI made Windows plug-n-play possible, we have all experienced the frequent reality of “plug-n-pray” instead. But, the need to take the cover off the PC to add a peripheral was a hassle. PCI solved many speed and compatibility problems that existed with the ISA bus. USB grew from the requirement for a simple, inexpensive expansion bus for PCs. It was inevitable that USB would also become a factor in the retail, data collection and industrial worlds. This has been driven by some of the largest electronics manufacturers. Today, it is a standard feature on most all new PCs as it quickly replaces PC serial ports. It has gained favor commercially and privately since its development in 1994. What we just described is “Universal Serial Bus” (USB) - an external connectivity communications technology for linking peripherals such as mice, keyboards, modems, joysticks, video and more to Macintosh and PC computers. Add 5 Volt power, with up to 500mA current capacity, and compatibility with many consumer products. The UVC40 also supports remote management on the Yealink Device Management Platform via its built-in Wi-Fi.Imagine a network based on inexpensive, high volume chipsets, with data rates up to 12Mbps, 25 meter distance, designed from the start with plug-and-play in mind. With 8 MEMS microphone arrays and a high-fidelity speaker, the UVC40 has excellent call quality even in full-duplex mode. Together with the electric lens cap, its AI technologies including face detection, sound localisation, and speaker tracking which allow users to experience a smarter and safer video conference. Featuring a 20MP camera and 133° super-wide-angle lens, the UVC40 delivers outstanding video quality.
The Yealink UVC40 is an all-in-one intelligent USB meeting device for small boardrooms and huddle rooms. Please contact us to confirm stock availability.
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