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Black Box Corporation

Black Box Corporation VA-USBC31-VGA USB 3.1 Type C to VGA adapter

SKU CH-21MQ-ZJFSJ MPN VA-USBC31-VGA

Connects a USB-C 3.1 device to a VGA display at up to 1920 x 1200 resolution

  • TypeOthers
  • ColorBlack
  • Connector Number1
  • Connects USB-C devices to VGA displays
  • Supports up to 1920 x 1200 resolution
  • Compact 8-inch cable with 0.6-inch height
  • WEEE and RoHS 2 certified for environmental compliance
  • Lifetime warranty included with the adapter

USB-C to VGA Adapter

The Black Box VA-USBC31-VGA connects a USB 3.1 Type C source to a VGA display using a 15-pin HD-15 female connector. It supports a maximum resolution of 1920 x 1200 for video output. The compact black adapter measures 8 inches in length with a 0.6 inch height. This unit is designed for users adding a legacy monitor to a modern USB-C port.

Interface Constraints

Video transmission relies on the host USB-C port supporting DisplayPort Alternate Mode, a capability not guaranteed on every USB 3.1 Type C implementation. The adapter draws power directly from the host port without an external supply. Bandwidth is limited to the 1920 x 1200 maximum, so higher-resolution displays will downscale. Audio signals are not carried over the VGA connection.

Resolution Limit

The 1920 x 1200 ceiling is the defining specification; it determines whether the adapter matches the target display's native resolution. Buyers needing 4K, 1440p, or ultra-wide formats above this threshold must select a different solution. The fixed 8-inch cable length also restricts placement between the host device and the VGA cable.

Highlights

  • Connects USB-C devices to VGA displays
  • Supports up to 1920 x 1200 resolution
  • Compact 8-inch cable with 0.6-inch height
  • WEEE and RoHS 2 certified for environmental compliance
  • Lifetime warranty included with the adapter

Specifications

BrandBlack Box Corporation
TypeOthers
ColorBlack
Connector Number1
Shipping weight9.97 kg
Package size254 × 102 × 25 mm

Questions about this item

Should I pick the 1920 x 1200 version or a lower-resolution alternative?

This adapter supports up to 1920 x 1200 over VGA, so choose it when you need that maximum output.

What does the 1920 x 1200 figure mean when I plug this into my laptop?

It means the adapter can drive an external VGA display at up to 1920 x 1200 pixels from a USB-C port.

Does the USB 3.1 Type-C interface cap the video bandwidth in practice?

The USB 3.1 Type-C connector carries the video signal and supports the stated 1920 x 1200 VGA resolution.

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