Black Box Corporation
Black Box Corporation AC1056A-4 4-port VGA video splitter
Distributes one VGA source to four displays up to 210 feet at 1920 x 1440 resolution
- TypeVGA Splitters
- Ports4
- ColorBlack
- Input Connector1x VGA female
- Output Connector4x VGA female
- Maximum Resolutions1920 x 1440 at 70 Hz
- Broadcast PC video to four monitors up to 210 feet away
- Supports crisp 1920 x 1440 resolution at 70 Hz
- Compact 3.3" wide unit fits tight installations
- Includes 6 ft input and three 10 ft output cables
- TAA compliant and WEEE RoHS certified for government use
Compact VGA Video Splitter
The Black Box AC1056A-4 distributes a single VGA source to four displays simultaneously. It supports maximum resolutions of 1920 x 1440 at 70 Hz for clear image reproduction. This unit suits trade shows, training rooms, and point-of-sale installations requiring duplicated video output.
Bundled Cables for Immediate Setup
The package includes one 6ft HD15 male-to-male input cable and three 10ft HD15 male-to-female output cables. These accessories allow connection of the source and three remote monitors up to 210 feet away without extra purchases. WEEE and RoHS certifications confirm environmentally responsible manufacturing.
Four Output Ports Define Capacity
A single VGA female input feeds four VGA female outputs, fixing the maximum display count at four screens. Builders needing five or more simultaneous displays must choose a different distribution method. The 3-year limited warranty covers the splitter unit itself.
Highlights
- Broadcast PC video to four monitors up to 210 feet away
- Supports crisp 1920 x 1440 resolution at 70 Hz
- Compact 3.3" wide unit fits tight installations
- Includes 6 ft input and three 10 ft output cables
- TAA compliant and WEEE RoHS certified for government use
Specifications
| Brand | Black Box |
|---|---|
| Model | AC1056A-4 |
| Type | VGA Splitters |
| Ports | 4 |
| Color | Black |
| Input Connector | 1x VGA female |
| Output Connector | 4x VGA female |
| Maximum Resolutions | 1920 x 1440 at 70 Hz |
| Features | Great for presentations, trade show or point of sale displays, or for displaying multimedia video to large audiences at sales or training meetings. Or use to distribute on-line information to workstations on a factory floor while maintaining your CPU in a separate room. Automatic power-save function for situations when the VGA signal is lost. Quick setup. Just connect the VGA cables, power up your system, and you’re ready to start duplicating VGA images for multiple monitors. Includes VGA cables for input and output connections. Cascade units to increase VGA outputs to connect more m |
| Dimensions | 1.6"H x 3.3"W x 2.7"D (4.1 x 8.4 x 6.9 cm) |
| Weight | 6.2 lbs. (2.8 kg) |
| Shipping weight | 2.70 kg |
| Package size | 305 × 273 × 114 mm |
Questions about this item
Does the AC1056A-4 require any periodic maintenance or component replacement during normal operation?
The splitter is a passive device with no moving parts or user-serviceable components, so no scheduled maintenance or part replacement is needed under typical use.
What resolution and refresh-rate ceiling limits sustained performance when driving four displays?
The unit supports a maximum of 1920 x 1440 at 70 Hz across all four outputs; pushing beyond that resolution or refresh rate will degrade signal quality first.
How much heat or noise does the AC1056A-4 produce when running continuously all day?
With no internal fan or active circuitry, the compact metal enclosure stays silent and only warms slightly during continuous operation.
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