AIDA64 v5.00.3300
Monitor Samsung S19C200 is listed as [NoDB]:
[ УниверÑальный монитор PnP [NoDB] ]
Monitor Properties:
Monitor Name УниверÑальный монитор PnP [NoDB]
Monitor ID SAM09B1
Model S19C200
Manufacture Date Week 42 / 2014
Serial Number (deleted)
Max. Visible Display Size 376 mm x 301 mm (19.0")
Picture Aspect Ratio 5:4
Horizontal Frequency 30 - 81 kHz
Vertical Frequency 56 - 75 Hz
Maximum Pixel Clock 140 MHz
Gamma 2.20
DPMS Mode Support Active-Off
Supported Video Modes:
640 x 480 60 Hz
640 x 480 67 Hz
640 x 480 72 Hz
640 x 480 75 Hz
720 x 400 70 Hz
800 x 600 56 Hz
800 x 600 60 Hz
800 x 600 72 Hz
800 x 600 75 Hz
832 x 624 75 Hz
1024 x 768 60 Hz
1024 x 768 72 Hz
1024 x 768 75 Hz
1152 x 864 75 Hz
1152 x 870 75 Hz
1280 x 720 60 Hz
1280 x 800 60 Hz
1280 x 960 60 Hz
1280 x 1024 75 Hz
1280 x 1024 Pixel Clock: 108.00 MHz
Also there is NVIDIA Miracast Audio [NoDB] among monitors. It's virtual device and strangely has "Audio" in its name. Probably comes with the latest Nvidia drivers. Does not appear in windows display properties.
[ NVIDIA Miracast Audio [NoDB] ]
Monitor Properties:
Monitor Name NVIDIA Miracast Audio [NoDB]
Monitor ID NVIDIAV
Serial Number None
Max. Visible Display Size 4095 mm x 4095 mm (228.0")
Picture Aspect Ratio 5:4
Gamma 3.55
DPMS Mode Support Standby, Suspend, Active-Off
Supported Video Modes:
640 x 480 60 Hz
640 x 480 67 Hz
640 x 480 72 Hz
640 x 480 75 Hz
720 x 400 70 Hz
720 x 400 88 Hz
800 x 600 56 Hz
800 x 600 60 Hz
800 x 600 72 Hz
800 x 600 75 Hz
832 x 624 75 Hz
1024 x 768 60 Hz
1024 x 768 72 Hz
1024 x 768 75 Hz
1024 x 768 87 Hz
1152 x 870 75 Hz
1280 x 1024 75 Hz
2288 x 1287 123 Hz
4095 x 4095 Pixel Clock: 655.35 MHz
And one more thing, I've just noticed all my USB 3.0 devices show their current speed as 2.0, for example AgeStar 3FBCP1:
Device Properties:
Device Description Запоминающее уÑтройÑтво Ð´Ð»Ñ USB
Device ID 1F75-0611
Device Class 08 / 06 (Mass Storage)
Device Protocol 50
Serial Number 20140808
Supported USB Version 3.00
Current Speed High (USB 2.0)
I've tested linear speed with 2.5" SATA disk and it was ~120 MB/s linear read and ~230 MB/s buffered read which indicates USB 3.0 mode.
Same speed is shown for USB 3.0 cardreader and flash drive.