Is something like this CE-required?
I ordered a few of them from AliExpress, now the question is whether they are CE-mandatory? The problem is, I haven't found an alternative. Perhaps someone knows a supplier of such USB LED bulbs.
Alternative to the USB cable?
I have a MyBook from WD that was defective when it was new. The fan is incredibly loud. Unfortunately, customer service isn't exactly customer-friendly, and now the MyBook has to be moved to another room. I did the math and I need about 25 meters of cable. So I was looking for an alternative. Maybe…
USB port no longer works, what to do?
Hello, I have a bed with LED lights and two USB ports on the side for charging my phone. They worked yesterday, but now they don't work anymore. What can I do? However, the charging cable works when plugged into a normal outlet.
USB port not working?
Hello, yesterday I turned off something in the task manager and suddenly both USB ports stopped working, no mouse is accepted, nothing at all
Best USB stick?
I'm looking for a USB stick with plenty of storage space for photos and videos. There are some with up to 1 TB or more. Which one exactly can you recommend to me? Shouldn't be expensive.
Recommended headset from Razer?
Hello, Unfortunately, my good headset recently broke (for reasons unknown to me, the headband broke overnight, literally breaking through). I immediately bought a new one, a Razer Blackshark X. I've had very positive experiences with Razer; the broken headset was also a Razer one, and so was its predecessor. Unfortunately, I'm not entirely satisfied with…
4 USB ports don't work, how is that possible?
Good evening, I was gaming as normal and suddenly I hear this sound when a USB device shuts off. I went into my settings and saw that my microphone wasn't working and other USB ports that I wasn't using weren't working either. When I go into my device manager it says unknown USB device (error…
Device with 230V and 7Watt on socket with 5V and 24Watt?
Hello everyone, Can I connect a device with 230V and 7Watt to a socket with 5V and 24Watt? It is an aquarium pump with a 230V & 7W power plug. I'd like to convert this to a USB port. The USB socket only provides 5V and 24W. Is that possible? Would the pump still start…
Bought a docking station for USB, why doesn't the PC start when it is connected via USB?
I bought a docking station for my PC to give me additional connection options for USB devices. It also has USB 3.0. This station gets its power from its own power cable and has its own on/off button. Problem: When I first connected it (yes, I know, you're not supposed to do that) to the…
Which external hard drive 2.0 or 3.0 for TV?
I want to get an external hard drive for my TV to play movies. I've read that 2.0 is better than 3.0 because 3.0 isn't recognized well. Is that true, or does it not matter? Or is 3.0 better after all?
USB doesn't fit?
Hi, I bought an Android radio for my car and it came with two USB ports. The problem is that none of my USB cables fit into this device. Are there any special cables with a shorter end?
DING DONG when you turn on the PC?
I think it's the things that are plugged in via USB, can you deactivate that? One memory each, and the new WLAN antenna, so there are 2 x a Ding Dong, additionally a beep. PC Windows 10