Questions tagged [usb-3]
USB 3.0 (SuperSpeed) is a USB specification that can transmit data at up to 5 Gbit/s.
550
questions
0
votes
0
answers
24
views
Write speed to USB drops as disk active time increases
I would like to know the correlation between disk active time and disk transfer rate, and what the problem might be.
Using a WD Elements 3TB drive to back up a Surface Book 2 (about 650GB of 1TB drive)...
- 301
-1
votes
1
answer
54
views
Why doesn’t Lenovo Thinkpad Dock Gen 2 40AS work with a Huawei Matebook D14 2020 laptop?
I have an Huawei Matebook D14 2020 (Intel Core i5). In my company office, I can use with the USB-C port the docking station Dell D6000 with mouse, keyboard and external monitors.
I bought a docking ...
- 101
0
votes
0
answers
42
views
USB 3.0 Ports Not Receiving Any Power After Replacing Motherboard
Product: HP Z820 Base Model Workstation Operating System: Microsoft Windows 10 (64-Bit)
Motherboard HP Workstation Z820 V2 Dual CPU LGA2011 DDR3 Motherboard. USB Controller not noted other than that ...
- 1
0
votes
1
answer
206
views
Linux backup of USB drive using rsync hangs
I have a Western Digital My Book 4TB external USB drive.
If I attempt backup using the tar command
tar cvf - . | ( cd $bkdir ; tar xvpf - )
I have no problem performing the backup.
If I attempt the ...
- 312
2
votes
0
answers
54
views
How to reach the maximum bandwidth on many USB drives?
I have many (~60 at now) external USB drives which I need to occasionally, but regularly, connect to one Linux workstation because I need to run a sanity check program on data saved on them.
I don't ...
- 141
0
votes
0
answers
79
views
Is it possible to connect USB 3.0 over a SATA data connection?
This may sound strange, so I'll provide some context. A long time ago, I made a little device that I really liked, but the technology was too immature at the time. It consisted of an ARM single board ...
1
vote
0
answers
77
views
USB 3 slow speed: ~8 mb/s
I have a Z390 ASUS Maximus XI Hero with 3.1 USB support and a Toshiba KIOXIA TransMemory U366 USB Flash Drive 32GB USB3.2 Flash advertised with 100 MB/s.
Yet when I copy anything, I end up with this ...
0
votes
0
answers
53
views
USB 3.0 to HDMI connector for GPU (displayLink)
I have this monitor: Philips Brilliance 241B7QUPEB/00
I takes video signals either using VGA or USB 3.0 It comes with a USB cable that is USB A to B.
I did not know that it was possible to stream ...
- 1
1
vote
0
answers
58
views
What are the metal tabs that are coming out of these usb connectors?
For these USB 3 cables - the ones that go from the motherboard 19 pin connector to the front IO of the chassis - I found some online that have these small metal tabs on them.
What are they?
Also many ...
- 131
1
vote
2
answers
140
views
Confused about USB3.2 specifications and capabilites. Why does my USB 3.2 Gen 2x2 (20Gbit/s) throttle but USB 3.2 Gen 2x1 (10Gbit/s) does not?
I want to connect 4 Basler industry cameras to my laptop. I therefore bought a USB3.2 Hub, which I connected to my fastest Port USB 3.2 Gen 2x2 (20Gbit/s). Laptop: ThinkPad P15 Gen 2i (11th Gen Intel(...
- 11
0
votes
1
answer
212
views
Sabrent 7-port USB powered hub somehow doesn’t have enough power?
System Specs:
i5 13600k
GTX 4080
32GB DDR5 RAM
2TB M.2 NVME
1000w PSU
Windows 11 (updated to latest 23H2 (KB5034204) )
I have bought this Sabrent powered USB hub from Amazon, twice now.
The first ...
0
votes
0
answers
61
views
USB Hub with USB-A male input, will it damage my computer?
I bought this hub from temu.com recently and I actually really like it. I can leave it clamped on my desk with all my peripherals plugged in, and then just connect 1 wire when I need them. It doesnt ...
6
votes
1
answer
3k
views
What is the 40 pin internal USB header used for?
The USB 3.2 Gen 2 header (20 pins) is sometimes refereed to as a Type C header or Type E header, but I can not find any evidence of that being apart of the standard. There is also a 40 pin variant:
...
- 269
0
votes
0
answers
142
views
What would cause CrystalDiskMark to show different test results for front USB port compared to rear?
My motherboard is the Asus B450-i and my case front IO USB ports are plugged into the USB 3.1 Gen 1 header on the motherboard using the cable supplied with the case. I'm using Windows 11 as my OS.
On ...
- 131
1
vote
1
answer
376
views
Windows 10 camera won't go to correct resolution
A while ago, I made a camera based on a the Omnivision OV7251 image sensor, and the Cypress CX3 USB3.0 camera controller. I wrote the firmware myself, and so I know that the camera only supports the ...
- 221