Questions tagged [adapter]

An adapter changes one physical form to another. Most commonly used to describe data cable changers (such as PS/2 to USB) and laptop power cords that convert AC power to DC for the computer.

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What are differences between VBoxVGA, VMSVGA and VBoxSVGA in VirtualBox?

VirtualBox 6.0 provides a new setting called Graphics Controller. There are four options to choose from: None VBoxVGA VMSVGA VBoxSVGA In the user manual I have found this information: Graphics Controller: Specifies the graphics adapter type used…
Ashark
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Does a HDMI-to-DVI (dual link) adapter exist? I don't care about the price

My monitor supports full-resolution display (2560x1440) only when connected to through either the DVI-D dual link port, or the DisplayPort. My laptop, though, has neither of these two kinds of output. Instead, all it's got is a HDMI port (which is…
alex k
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How many port adapters, and which ones can be stacked up and actually work?

Someone posted this pic on twitter today: That won't work, right? Why, exactly? And, specifically, at which point the stack of adapters stops working?
Wes
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Bluetooth adapter not detected on Linux

I've been using Arch Linux for a while and bluetooth has been working without issues. Now, for no explicable reason, Arch doesn't detect my bluetooth adapters anymore. I tried doing: $ sudo systemctl enable bluetooth, $ sudo systemctl start…
user891127
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Can't convert HDMI to DisplayPort - root cause?

I have a DisplayPort based monitor, and a laptop with a DP out. I recently got a second laptop with HDMI out, and went looking for a HDMI -> DP converter. I was very surprised to find that such a thing effectively doesn't seem to exist. This…
Bobson
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Can I use a power adapter with more current but lower voltage on another laptop?

Possible Duplicate: Laptop power supplies, does current matter? I have the opposite problem outlined in Laptop power supplies, does current matter? My AC adapter (19 V, 3.95 A, 75 W, 3-pin) Part No. PA3468E-1AC3 for Toshiba Laptop L40 18Z is now…
linuxwannabee
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"Modern" Ethernet over coax

So, I've just bought a house. It's reasonably new - built in the early '00s. One of the features that got built in was a cable TV drop in every room. The cabling is gorgeous - there's even a wiring cabinet of sorts in a closet where the cables…
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Is it okay that part of the power jack is outside the device?

I have some devices whose DC adapter connector/jack is only partially plugged in. For example, my monitor has an AC to 180 W DC power supply. When connecting the transformer to the monitor, the DC adapter connector/jack is not fully inside the…
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2.5" SSD in a 3.5" desktop drive bay normal?

I'm a little out of touch with modern desktop builds, but I recently built a new machine anyway. I want to pick up a SSD for my I/O intensive apps (EverQuest 2 and Flash CS4 mostly), but I'm having trouble finding any in the 3.5" form factor. Is…
12
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Standard SD card and Micro SD card with adapter; same speed?

I'm going to buy a new SD card to be used in my car's audio player. What I would like to know is, if I buy a micro SD card with adapter, will it provide the same read/write speed as a standard SD card of the same model? Does using adapter affect…
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How to make a USB wireless adapter to support WoWLAN?

I heard that none of the USB wireless adapters can support Wake on Wireless LAN because USB can't maintain the adapter's power when in sleep mode. Is that true? Is there a way to make a USB wireless adapter support WoWLAN?
demonguy
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Is it possible for HDMI <--> DVI-D adapter to make the output picture unstable?

I mean it's not a converter, it's not supposed to make changes in video signal. My chain is: Tablet PC -> USB Type-C hub -> HDMI output -> HDMI cable -> HDMI <--> DVI-D adapter -> Monitor So I am looking for what is making picture unstable in this…
Kosmo零
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Din5 plug adapter to USB

I have an old keyboard I'd like to use on recent devices (no PS2 port). But it's still on a 5 pin din plug. I tried to plug that in a Din-2-PS2 adapter and that in PS2-2-USB, but the keyboard was not recognized at all. Is there anything I have to…
kcode
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Can I use my green (mouse) USB-to-PS/2 adapter for keyboards?

I have a USB keyboard which I want to connect over PS/2 to my computer. I only have a green USB-to-PS/2 adapter which has the symbol of a mouse on it. Can I use it for the USB keyboard anyways? My motherboard has a PS/2-combo-socket, e.g. it accepts…
Ray
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RJ45 doubler that allows 2 computers on one plug

At my work 20 years ago we lacked an RJ45 port. This was solved by plugging in a RJ45-doubler. It was a passive adapter (so it was neither a switch nor a hub) and looked visually similar to: The doubler had the effect that A and B both could reach…
Ole Tange
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