A VGA splitter is specified when a single video source must be displayed on multiple screens simultaneously: a CCTV DVR output displayed on four monitors around a control room, a PC displayed across multiple public-facing screens, or an AV presentation source distributed to four display points.
At 200MHz bandwidth, the splitter supports resolutions up to 1920×1440 across all four outputs simultaneously, which covers the full range of VGA display standards including 1080P and higher-resolution VGA monitors. All four outputs are active at the same time, not switched between.
A powered splitter (with included power adapter) maintains consistent signal amplitude at each output, ensuring that the image quality at the fourth output is equivalent to that at the first. Unpowered passive splitters can result in progressive signal degradation across ports, particularly at higher resolutions and longer cable runs. The active design of this unit prevents this.
VGA remains a common interface on CCTV DVRs, industrial monitors, older displays, and legacy AV equipment, making a VGA splitter a useful accessory in installations where HDMI is not available at the source or destination.
For CCTV installers and AV technicians completing multi-screen display installations from a single VGA source across control rooms, security offices, and AV installations in London and the UK, the 4-port VGA splitter with power adapter provides clean signal distribution to four simultaneous outputs.
Key Features
- Distributes one VGA source to four monitors or displays simultaneously
- 200MHz bandwidth supports up to 1920×1440 resolution at all four outputs
- Active powered design maintains signal quality across all four ports
- Power adapter included for consistent signal amplitude
- All four outputs active simultaneously, not switched
- Suitable for CCTV DVR multi-monitor display and AV distribution

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