Connecting a USB-C HUB to my USB-A-only desktop - Super User
WEBOct 24, 2020 · 0. To plug a USB-C device into a computer requires a USB-C port on the computer. An adapter to USB-A defeats the capability of the hub to carry any video information since USB-A has 9 pins and USB-C has 24 pins, at least 4 of those pins are needed for video. The reason adapters for plugging USB-C docks into USB-A ports are …
Does USB-C hub need external power? - Super User
WEBOct 12, 2017 · The standard USB 2.0 and USB 3.0 hubs may not get sufficient power through one USB port to power all devices attached to the hub. Therefore, an externally powered USB hub is usually recommended when plugging in many power-hungry USB devices. USB-C can negotiate for a lot of power, which suggests that a USB-C hub …
Monitor resolution reduced when using multiple displays
WEBDec 1, 2021 · I am using 2 external monitors connected to my laptop through a USB-C hub. One monitor has a maximum resolution of 2560x1440 and the other has 1920x1080. When I connect to both the monitors using HDMI to USB-C hub to USB-C, both the monitors give a maximum resolution of 1920x1080. How can I fix this so that my 2K monitor gives 2K …
usb 3 - Are there issues with stacking USB hubs? - Super User
WEBJun 15, 2018 · A USB 3 port offers up to 6 workload units if a device requests that (6 * 150 mA = 900 mA) whereas a USB 2 bus offers at most 5 (5 * 100 mA = 500 mA). A bus powered hub in USB 2 may only distribute 1 workload unit to each of its ports. So when connecting a USB device to a bus powered USB 2 hub, this device cannot get more …
Windows 10 laptop unable to detect my USB type-C hub correctly
WEBMar 26, 2022 · Either way, there is simply no way an incorrect detection like that could occur. // Instead, you should check you’re using a USB-C port that can do USB 3 and that can do DisplayPort. Because if it can’t do USB 3, the SuperSpeed hub won’t show up. If it cannot do DisplayPort, monitors cannot work on the hub (yes, even HDMI monitors).
How do I determine which USB device is my USB C port?
WEBDec 21, 2017 · 4. In the View menu choose Devices by connection and connect something to the USB-C port. The new device should show under the correct entry. Another method is to view Properties > Details for each of the devices in question. Going through the list of properties you may find features and IDs that provide clues regarding the capabilities …
Logitech USB Unifying Receiver and USB-C Hubs - Super User
WEBApr 28, 2021 · In my setup, I have a two laptops that both connect over USB-C to a Hub with a HDMI Port and 2 USB 3.0 Type A Ports. My goal is to have the USB-C hub connected to a Monitor via HDMI and my Unifying Receiver connected to the Hub, so I can trivially move the USB-C connection between laptops to use the monitor/keyboard/mouse.
Why can't I find a USB-C hub with multiple USB-C ports?
WEBDec 5, 2018 · The USB-C 4-Port Mini Hub does not support pass-through charging and video output to monitor. This hub is only intended to use with USB-A and USB-C peripherals. Update: Found a 2nd one from Sitecom the CN-386: Turn your USB-C port into 3 ultrafast USB-C ports and 1 USB-C Power Delivery Port. USB 3.1 Type-C input.
display - Is it possible to connect an USB-A PC to an USB-C hub …
WEBMay 22, 2018 · A bunch of details: the USB hub is built in a display Lenovo ThinkVision P27h. everything works as expected when a laptop is connected to the display over USB-C 3.1 port on both sides: power delivery for battery charging, video input and 4 USB-A ports HUB. another PC is a desktop with USB-A 3.0 and it's connected to the display with HDMI.
Two Identical Monitors, One Connected to USB-C Hub Outputs …
WEBSep 13, 2020 · 3. I have two identical HP 24f monitors connected to my XPS 15 7590. The one to my left is connected directly to the HDMI port on my laptop, and the one on my right is connected via a USB-C J5Create hub. The resolution is 1920 by 1080p at 60 Hz for both of them, but the one connected to the USB-C hub outputs a very blurry image.