Usage Tips:1、Support Composite VIDEO, S‑VIDEO, RGB (Optional) output. 2、Independent Horizontal Size and Vertical Size adjustment, programmable 2D scaling. 3、Pure hardware design, just Plug & Display. No software driver requirement, compatible with any operation system. 4、Supports Position control, ZOOM & MENU button. 5、ENU button supports HSIZE, VSIZE, BRIGHTNESS, CONTRAST, HUE, SATURATION, SHARPNESS and OSD BACKGROUND color adjustment.Features: 1.SupportComposite VIDEO, S-VIDEO, RGB (Optional) output 2.Power fromPS/2 or USB port. Support 640 X 480@60/72/75/85Hz .800 x 600@60/72/75/85Hz,1024x 768@60/70/75/85Hz , 1280 x 1024@60 display mode 3.On ScreenDisplay (OSD) operation status, Zoom, Size 4.IndependentHorizontal Size and Vertical Size adjustment, programmable 2D scaling 5.Pure hardwaredesign, just Plug & Display. No software driver requirement, compatiblewith any operation system 6.Switch ableNTSC, NTSC-EIAJ (for Japan), PAL, PAL-M, PAL-N, PAL-combination-N and SECAM(via RGB OUT) video system 7.RGB (OPTIONCABLE NEEDED) output supports the interlace format 8.SupportsPosition control, ZOOM & MENU button 9.MENU buttonsupports HSIZE, VSIZE, BRIGHTNESS, CONTRAST, HUE, SATURATION, SHARPNESS and OSDBACKGROUND color adjustment 10.Simultaneousdisplay on VGA monitor and TV 11.24 bit, truecolor digitizerPackage Includes: 1 * VT280 PCConverter Box 1 * VGA cable 1 * USB powercable 1 * AV cableNote:Please note that the type and old type of this product will be sent randomly, and make sure you will not mind before ordering.