VGA2USB HR

Interface

Supports USB 2.0 and USB 1.1 buses. Performance of the VGA2USB HR device will be significantly downgraded, however, when connected to a USB 1.1 bus.

Dimensions

80 mm x 54 mm x 23 mm

3.15" x 2.125" x 0.91"

Connectors

One VGA D type connector

One USB mini B type connector

One 5V DC 1.3mm power supply connector

VGA Signaling

Supports the following signaling:

• R,G,B plus separate HSYNC and VSYNC signals;
• R,G,B plus CSYNC signal;
• R,G,B with Sync-On-Green synchronization.

VGA Modes 

• HSYNC rate is between 15KHz and 150KHz
• Pixel rate is between 12MPixel/s and 270 MPixel/s for noninterlaced grab
• Pixel rate is between 270 MPixel/s and 532MPixel/s for two consequent frame interlaced grab.

Color Resolution

• RGB24 (8:8:8)
• RGB16 (5:6:5)
• RGB8 (2:3:3)
• YUY2
• UYUV

Supported Video Modes

720x400 at 70, 85Hz
640x480 at 60, 70, 72, 75, 85Hz
800x600 at 56, 60, 70, 72, 75, 85Hz
1024x768 at 60, 70, 72, 75, 85Hz
1152x864 at 60, 70, 75, 85Hz
1152x900 at 66, 76Hz
1280x960 at 60, 85Hz
1280x1024 at 60, 70, 75, 85Hz
1024x768 38Hz Interlaced
1600x1200 at 60, 65, 70, 75, 85Hz

Update Rate

Frame rate will vary depends on content.

Resolution
640 x 480	30.0 - 60 fps
800 x 600	22.6 - 60 fps
1024 x 768	15.0 - 60 fps
1280 x 1024	10.0 - 51 fps
1600 x 1200	5.0 - 33 fps

Video Format Options

RGB plus HSync and VSync (5 wire)

LED

Three LEDs to indicate the status of the VGA2USB (power, readiness, and operation in progress)

Operating System Support

Linux(x86, amd64), Windows 2000, Windows XP, Windows Vista (x86, amd64), Mac OS X