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Dell DBQBNBC064 USB-C to VGA Adapter 470-Abnc — main product image
Dell DBQBNBC064 USB-C to VGA Adapter 470-Abnc
Dell DBQBNBC064 USB-C to VGA Adapter 470-Abnc
Dell DBQBNBC064 USB-C to VGA Adapter 470-Abnc
Dell

Dell DBQBNBC064 USB-C to VGA Adapter 470-Abnc

★★★★★4.5 (160 reviews)

Plug in and present instantly — Dell's USB-C to VGA adapter delivers dependable legacy display connectivity without drivers or configuration.

$9.91*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

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Overview

The Dell DBQBNBC064 is a single-function passive adapter that bridges a 24-pin USB-C source to a 15-pin HD-15 VGA display. It carries video signal via DisplayPort Alt Mode over the USB-C bus, converting to analog VGA output — meaning all the heavy lifting is done in the adapter's internal silicon, and the host device simply needs to support DP Alt Mode. Maximum output resolution is 1920×1200, which covers every VGA-native projector and monitor in existence. What those specs mean in practice: you get a clean, stable signal to any legacy display without hunting for a dongle hub or borrowing one from a colleague.

This adapter is purpose-built for professionals who regularly present in environments where VGA is the only available projector input — conference rooms, training facilities, older auditoriums. It is not a multipurpose hub, and it makes no attempt to be one. The trade-off for that simplicity is zero compatibility complexity: no firmware, no drivers, no power bus negotiation. For anyone running a Dell laptop or a USB-C/Thunderbolt-equipped device who needs reliable projector connectivity as a backup or primary solution, the DBQBNBC064 belongs in the laptop bag permanently.

Key Features

ADAPTER USB-C TO VGA 470-ABNC

Specifications

Brand
Dell
Model
DBQBNBC064
Part Number
470-ABNC
Input Connector
1x 24-pin USB-C (Type C) Male
Output Connector
1x 15-pin HD-15 (VGA) Female
Signal Type
Analog VGA (via DisplayPort Alt Mode)
Max Resolution
1920×1200
Driver Required
No (plug-and-play)
Audio Support
No
Color
Black

Pros & Cons

👍 Pros

  • Requires zero driver installation — recognized instantly on Windows and macOS
  • Passive adapter design means no external power source or charging required during use
  • 15-pin HD-15 female connector fits every VGA-equipped projector and legacy monitor without adapters
  • Compact form factor adds negligible weight to a laptop bag or presentation kit
  • Dell's OEM build quality ensures consistent connector tolerances and strain relief

👎 Cons

  • VGA is an analog signal — image quality degrades noticeably on cable runs over 10 feet or with lower-grade VGA cables
  • No audio passthrough, requiring a separate solution for sound in presentation environments
  • Requires DisplayPort Alt Mode on the USB-C host; data-only USB-C ports will not work
  • Limited to a single display output; no daisy-chaining or multi-monitor expansion possible
  • 1920×1200 ceiling means this adapter is not suitable for 4K or high-refresh-rate display workflows

Frequently Asked Questions

No. The Dell DBQBNBC064 is plug-and-play. Connect it to a USB-C port and the host OS enumerates the adapter automatically — no software download or restart required.
The adapter outputs via analog VGA, which supports resolutions up to 1920×1200 at 60Hz, though practical quality depends on the cable run and display quality. VGA is an analog signal, so expect some softness compared to digital outputs at equivalent resolutions.
No. This adapter requires a USB-C port with DisplayPort Alt Mode support. If your USB-C port is data-only, the adapter will not output video. Check your device's spec sheet for "DP Alt Mode" or "Thunderbolt" support before purchasing.
Yes. Thunderbolt 3 and 4 ports are supersets of USB-C with DisplayPort Alt Mode included, so the DBQBNBC064 works on any Thunderbolt-equipped host.
No. VGA is a video-only standard — it carries no audio signal. You will need a separate audio output path for sound.

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