Ads
related to: usb adapters converters
Search results
Results From The WOW.Com Content Network
A USB-to-serial adapter or simply USB adapter is a type of protocol converter that is used for converting USB data signals to and from serial communications standards (serial ports). Most commonly the USB data signals are converted to either RS-232 , RS-485 , RS-422 , or TTL-level UART serial data.
While converters exist between certain legacy interfaces and USB, they might not provide a full implementation of the legacy hardware. For example, a USB-to-parallel-port converter might work well with a printer, but not with a scanner that requires bidirectional use of the data pins.
There are two modes of audio output from devices: digital and analog. There are primarily two types of USB-C audio adapters: active, e.g. those with digital-to-analog converters (DACs), and passive, without electronics. [91] [92] When an active set of USB-C headphones or adapter is used, digital audio is sent through the USB-C port.
USB Battery Charging (BC) defines a charging port, which may be a charging downstream port (CDP), with data, or a dedicated charging port (DCP) without data. Dedicated charging ports can be found on USB power adapters to run attached devices and battery packs. Charging ports on a host with both kinds will be labeled. [52]
USB On-The-Go (USB OTG or just OTG) is a specification first used in late 2001 that allows USB devices, such as tablets or smartphones, to also act as a host, allowing other USB devices, such as USB flash drives, digital cameras, mouse or keyboards, to be attached to them. Use of USB OTG allows devices to switch back and forth between the roles ...
USB Multiport adapter: 100 W USB-C PD port, integrated 100 W USB cable. Output -30 W Smartphone charging: The USB Multiport adapter integrated 100 W USB cable connected to the phone, and the USB-C cable connected to the USB multiport hub PD port, and the wall charger. Output -1.5 W 8k HDMI cable connected: USB multiport adapter, and TV.