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How is the Rockchip network stack implementation in Android as of Android 10?

How is the Rockchip network stack implementation in Android as of Android 10? Specifically the Rockchip rk3326? I recently got a Rockchip device and it is really slow while running Android 10 (Q). I'm ...
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3 views

New Self Build Replacement PC

Currently I have an Acer Revo One RL85. Physical dimensions are circa 150 mm tall, 100 x 100mm. It is perfect for the size, but has max' 8gb RAM. I am looking to build a new machine. I want something ...
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9 views

Calculate the training time of a ML algorithm based on CUDA cores

How can I have an estimation on training time of a ML algorithm based on the number of GPU CUDA cores? I am about to buy a Desktop and I want to know what GPU is best concerning the money I am about ...
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3 views

Solutions for Transmitting USB data to another PC via WiFi

Background I have proprietary device which I'm unable to modify or use it's OS, the only interactions I can have is it's outputs and a HMI (Interface). This device has a USB slot which using the HMI I ...
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20 views

which is the best 8+2 1 gbps ethernet switch controller?

i'm making a home-made ethernet switch but i need a controller chip for it. it should be 8+2 port, gigabit ethernet, managed and need not have poe. i would also like to have the datasheet. (rtl8370 ...
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13 views

What GPU should I get to accelerate my Linux desktop?

I have a Linux desktop machine that I use to work from home Right now I have a cheap Nvidia GPU in there that is useless with its binary blob drivers that don't support video acceleration I can get, ...
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2answers
27 views

An external GPU for playing Diablo 2: Resurrected

Dell Latitude 5580 (laptop) Thunderbolt Intel Core i7-7820HQ 16GB DDR4 Nvidia Gforce 940MX 512GB SSD Windows 10 Home I have troubles running Diablo 2 Resurrected with pretty much the lowest graphic ...
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4 views

compatible wifi card for hp dm4 2180us that has bluetooth

I'm looking for a compatible internal wifi card for my hp dm4 2180us laptop, I would prefer to have bluetooth on that card, please. the card i have in my laptop is the intel ultimate n6300 I badly ...
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9 views

Recommendation for colour laser MFP in 2022 for SOHO printing needs

There are other questions on this site looking for the same thing but they date back quite a bit. I'm wondering what the current state of play is with regard to this. Required features: LAN (optional ...
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7 views

Model of Pen S of Samsung Galaxy Book Pro 360

I noticed that there are many types of the Samsung Pen S models. Can you tell me the model of the one associated with the notebook Samsung Galaxy Book Pro 360 please?
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15 views

Is there a single device that allows me to switch between two computers for all screens and keyboard/mouse/etc?

So I have my work laptop and my (gaming) PC both connected to 2 monitors. My dream scenario is to press a single button and have my 2 monitors, keyboard, mouse, printer, and any other USB device ...
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15 views

Ultrabook recommendation for undergraduate cs student

Total budget (in local currency) and country of purchase.: 2,000,000 won Are you open to refurbs/used? yes How would you prioritize form factor (ultrabook, 2-in-1, etc.), build quality, performance, ...
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10 views

Any SSDs with USER PROGRAMMABLE Cache Configuration Capability?

We all know that SSDs are marching from SLC, to MLC, QLC, PLC generation by generation. We know that this involves greater quantization of threshold voltage levels and increased complexity-driven-...
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2answers
25 views

Make laptop faster

my girlfriend has a 7 year old laptop which is getting slow. I'm considering putting new RAM in it and doing a fresh W10 install. But is there really a point in upgrading the RAM on such an old laptop?...
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9 views

CPU for Polkadot validator

I want to build validator node for staking in Polkadot. In hardware requirements specified 7700k. Is it possible to set up Intel Xeon E5-2650 v2 instead of Intel Core 7700k Recommended configuration: ...
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8 views

What to consider when choosing portable device for browser based application performance?

I am looking for a device that could run a browser application developed by my company. For the moment we tried a tablet (7 inch, 2gb ram, cpu:Spreadtrum SC9832E, android 10). The application works ...
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1answer
24 views

Looking for a low cost android phone which is compatible with the clubhouse app

I am searching for finding some low price android phone (+- $50) which be proper for installing the clubhouse app, so I know the clubhouse needs the android V7 for it, and I found the INVENCE H2 ...
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16 views

Plug Two Monitors into a Single DisplayPort

I'm aware that you can daisy-chain DisplayPort monitors so that two monitors end up being plugged into a single port on the computer. However, the DisplayPort monitors I've purchased do not have the ...
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1answer
11 views

Connect second display to Lenovo M700 (DisplayPort to HDMI?)

I have a Lenovo ThinkCenter M700 computer (regular size, not the tiny edition): 2 x USB 3.0 2 x USB 2.0 1 x DisplayPort 1.2 1 x VGA (in use by first monitor) And I have two BenQ GW2282 monitors: 2 ...
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9 views

Hardware worn around wrists and ankles transmitting motion for motion impaired people

I would like to know if there exits Bluetooth or wifi straps with accelerometers, and, perhaps, in more sofisticated versions, even gyroscopes, that can be worn as straps around the wrists and ankles, ...
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23 views

MIPS or ARM board with 2+ network interfaces

I am looking for a single board computer (like raspberry or odroid) with 2+ ethernet ports, on board. Either MIPS or ARM is ok, and should be able to run linux. Any recommendation is appreciated. P.S, ...
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2answers
32 views

What's the best budget gaming graphic card

I want to use a budget graphic card (around 300-400 bucks) in my gaming system. Which you recommend?
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1answer
13 views

Low cost 4-8 port 2.5 GBe switch

I'm currently specing out my home network, and while going 'full' 10GBe capable is tempting, my options for upgrades are limited. I'm looking at a Unifi Switch Flex XG . 2.5GBe is broadly supported ...
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1answer
13 views

Ethernet card with gigabit and 10GbE ports?

I swear I have seen such a card before but it's proving impossible to Google :( I believe it had two gigabit ports and a 10GbE.
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0answers
17 views

Cable Box and computer sharing TV?

I'm setting up a system in my house whereby a thin client computer and our cable box share the TV. Plan is to be able to watch either cable TV or something from our very large media collection stored ...
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3answers
37 views

How future proof is the 10TB disk size compared to a 8TB disk size?

I want to put two 8TB or 10TB hard drives as a RAID6 (or SHR1) array in my Synology NAS. At the moment the price per TB is the same. So from that perspective both are similarly fine. However, in that ...
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19 views

What battery should I choose?

Is there any battery that can fulfill the given requirements: High energy output Volume not more than approximately 9cm × 4cm × 2cm Rechargeable (if rechargeable it's good, if not it's fine too) Won'...
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1answer
12 views

Dell Latitude 5400 64GB RAM ? (2x32GB)

can Dell Latitude 5400 run with 64GB RAM ? It has intel-core-i58365u, which according to ark.intel.com can hold up to 64GB unbuffered RAM. But just don't know to check if the motherboard/bios RAM slot ...
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0answers
16 views

Which is the maximum memory size for the Lenovo 310 15ISK? How to check it before I buy a memory bank?

I have a Lenovo Ideapad 310-15ISK. it has a 4GB RAM slot soldered to the main board and another removable bank with 4GB of capacity as well. So 8GB in total I have made some research on Google and ...
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1answer
8 views

180-W PSU for i9-9900

In HP ProDesk 400 G6's specification you can see i9-9900 is supported. And it has a 180-W power supply. If I install an i9-9900 (non-K) on it and bring it to high load, is this power supply enough? I ...
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1answer
10 views

microSD extreme plus xfer speed over usb

I want to know the max xfer speed for a SanDisk Extreme Plus microSD XC 1 V30 card in order to figure out if using a 10Gbps USB hub (Gen 2) would be faster than a 5Gbps USB hub (Gen 1). In other ...
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0answers
19 views

I am Modding my Keyboard with a Neoprene Mat. Is Neoprene Safe To Use With ABS Plastic And PCB (Printed Circuit Board) Materials?

I would like to mod my keyboard by adding a Neoprene mat inside to mitigate the ringing noises that it makes when I type. However, I am a bit worried that the Neoprene mat might react in some way with ...
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1answer
17 views

Cheapest GPU for Rampage II Gene 2.xx with Core i7 930

Hi I have an old computer my son wants to use for playing Fortnite, Minecraft, etc… It currently has an NVIDIA GeForce GTX 250 but it can’t play Fortnite because it doesn’t seem to support DirectX 11. ...
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12 views

Ultrawidescreen monitor with aspect ratio that matches anamorphic films

I am looking for an ultrawidescreen monitor with an aspect ratio that exactly matches the most common anamorphic aspect ratio of 2.39:1 used in many films, in order to view this type of content ...
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1answer
14 views

Add a third monitor to Asus K513E

My laptop is an Asus K513E with the i7-1165G7, 16Gb of ram and the Nvidia MX330. It has 3 normal USB and 1 USB type c. I assumed that I could connect a third screen via USB type c, so I bought two ...
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0answers
6 views

Low power display ideally with color and reasonable refresh

I'm looking for recommendations for display types, or rather ideas I may not have come across so far. I'm looking for something that can come close to looking like a photo print (preferably not ...
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0answers
15 views

SATA bay VS USB port for Raspberry Pi 4 B as home server

I have a Raspberry Pi 4 Model B as a home server. Right now, I want to expand its ability as a server to be able to act as a private cloud server. Before I buy any drives, I need to buy their port ...
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0answers
12 views

HP Elitebook 840 G2 - how to recognize SSD compatible with M2 socket?

I recently purchased the notebook mentioned in the question topic. Unfortunately, the purchased configuration includes only 2.5 500GB HDD, which is not enough for me. I absolutely need to put an ...
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1answer
10 views

How to make 6 Monitors + VR work of one computer?

I have a EVGA RTX 3080 TI graphics card, 32 GB RAM and i9-10900 CPU. I'm wondering if I can make a setup of 6 monitors and a VR headset work. I typically use just one monitor for video games and the ...
0
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1answer
19 views

HDMI input to USB output converter

I have a dock station with USB C. I want to connect it, only for the video, to my old pc that has a HDMI. So, my pc is HDMI and it is the input for the USB C that is the output (and that is then ...
0
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1answer
15 views

HP EliteDesk 800 G2 SFF - what is the strongest graphic card I can put in?

My niece is working her school duties on this computer - HP EliteDesk 800 G2 SFF and now requires better graphics card. What is the strongest card I can put in? All advice is appreciated. Inside: ...
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0answers
8 views

What are laptops motherboard with height < 15cm?

I like the idea of modularity like in framework laptop. Shame is that there are daughter boards that sits at the bottom of the laptop. I'd really love a clean distinction between top (mobo + daughter) ...
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0answers
17 views

Dedicated device to show browser on a monitor, with remote management - any recommendations?

We need to display a full screen browser running a website, on a large outdoor advertisement display. Requirements: Modern chrome browser (or similar) HDMI output, RJ45 LAN input Can load a website ...
0
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1answer
14 views

Buying laptops - Which ones would be easier to dual boot?

I am looking for a laptop with the following specs - 16 GB RAM/Intel core i7 11th gen (8 cores)/4 GB NVidia RTX 3050 (or better) Graphics Card. I have shortlisted Acer Predator Helios 300 Core i7 11th ...
0
votes
1answer
11 views

Convert from Smart TV eARC or SPDIF to front, left, center & sub 3.5mm cables

I have an old 5.1 sound system (Desktop Theater 5.1 by Cambdrige Soundworks) that was designed for connection to a PC, it's input is via 3 3.5mm audio jacks (one for front, one for rear, and one for ...
0
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1answer
12 views

Bluetooth signal extension

The problem I'm facing is that my computer is in my office but the signal from the computer's Bluetooth is not strong enough to reach everywhere in the house. If I could use a Bluetooth signal ...
0
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1answer
23 views

Display/Monitor recommendations for the new MacBook Pro 14” M1 Pro

I recently purchased a MacBook Pro 14” M1 Pro (2021 model) and looking to get an external monitor for it. I’m looking at probably a 27-34” screen size at 4K, as my previous monitor was an old 2012 ...
1
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1answer
19 views

USB device to draw constant small current to prevent power bank from shutting off

Most external USB power banks nowadays will shut off if the device connected to them stops drawing current. This guy modded an USB measuring stick by adding two resistors to accomplish basically what ...
1
vote
1answer
16 views

Gaming headset - Wireless - Foldable

I'm having a very hard time looking for a headset with the following : Wireless AND low latency for gaming (RF transmission with dongle required, not bluetooth unless it appears to have low latency ...
1
vote
1answer
28 views

What is a good laptop for game development in 2021/2022? (Unity)

I am a computer science student who has done game development for a decent time now, but I have been doing it on a Alienware M15 R2. It works pretty well still. The problem is I also use it for school ...

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