Greetings
In terms of mouse/keyboard lag, I was wondering would it matter if old AC-DC PSU with three separate rails for +3.3V/+5V/+12V be paired and tested against new PSU with single 12V rail and DC-DC Converter that converts +12V to +3.3V/+5V? I'm not sure how DC-DC Converter works in modern ATX PSU's, but USB mice and PS2 keyboard are both on +5V and on older AC-DC PSU's they had their native power rail. I wonder does it affect USB/PS2 responsiveness and Voltage stability. Could anybody elaborate?
AC-DC PSU vs PSU with DC-DC Converter(+5V USB/PS2)
Forum rules
IMPORTANT:
This subforum is for advanced users only. This separate area is for niche or unexpected lag issues such as electromagnetic interference (EMI, EMF, electrical, radiofrequency, etc). Interference of all kinds (wired, wireless, external, internal, environment, bad component) can cause error-correction (ECC) latencies like a bad modem connection, except internally in a circuit. ECC = retransmits = lag. Troubleshooting may require university degree. Your lag issue is likely not EMI.
🠚 You Must Read This First Before Submit Post or Submit Reply
IMPORTANT:
This subforum is for advanced users only. This separate area is for niche or unexpected lag issues such as electromagnetic interference (EMI, EMF, electrical, radiofrequency, etc). Interference of all kinds (wired, wireless, external, internal, environment, bad component) can cause error-correction (ECC) latencies like a bad modem connection, except internally in a circuit. ECC = retransmits = lag. Troubleshooting may require university degree. Your lag issue is likely not EMI.
🠚 You Must Read This First Before Submit Post or Submit Reply