Overview

The Cable Matters 400004-10x2 is a straightforward DVI-D 24+1 male to HDMI male adapter, designed to connect legacy PCs or graphics cards with DVI-D output to modern HDMI monitors or TVs. It supports resolutions up to 1080p (1920×1080) at 60Hz, making it ideal for office work, video streaming, or setting up a dual-monitor configuration without investing in expensive active converters. Weighing roughly 0.1 lb (about 45g) and requiring no external power or drivers, this adapter is a plug-and-play solution. Cable Matters is a US-based accessories brand known for reliable cables and adapters, and this model carries UL certification for electrical safety.

Connectivity & Compatibility

Interface: DVI-D 24+1 (male) → HDMI (male) Compatible devices: PCs or graphics cards with DVI-D output; monitors, TVs, or projectors with HDMI input Not compatible with DVI-I (24+5) or analog DVI-A connectors Video support: up to 1080p @60Hz only; does not support 4K, 144Hz, or HDR * Audio: DVI-D does not carry audio signals, so HDMI audio output is not available. Use a separate audio cable from your PC.

Product Info

Release: Available since at least 2015 (sold on) Price: Approximately ¥3,600 (tax included) Warranty: Manufacturer warranty (check Cable Matters official site for details) Accessories: Adapter unit only * Market position: Entry-level. It is a basic, no-frills DVI-to-HDMI adapter that prioritizes reliability and affordability over advanced features.

Best Use Cases

Dual-monitor setups: If your primary monitor uses HDMI and your secondary monitor only has DVI-D input, this adapter provides a cost-effective connection. Using older graphics cards: Connect a DVI-D-only GPU to a modern HDMI display without replacing the card. Office or classroom presentations: Convert a laptop's DVI output to a projector's HDMI input. Not recommended for: Gamers or creators needing 4K, high refresh rates, or HDR; users who require audio over HDMI.

Things to Consider

No audio pass-through: Since DVI-D is video-only, you must connect speakers or headphones directly to your PC's audio jack. Resolution cap: Maximum 1080p @60Hz. Not suitable for 4K monitors or high-refresh-rate gaming displays. One-way only: This adapter converts DVI-D to HDMI, not the reverse. Do not attempt to use it to connect an HDMI source to a DVI-D display. Alternatives: Competing adapters from Anker or UGREEN are similarly priced, but the Cable Matters unit offers UL certification for added peace of mind. ## FAQ
Q: Can I use this adapter with a DVI-I (24+5) port? A: No. DVI-I carries analog signals and has a different pin layout. This adapter is designed exclusively for DVI-D 24+1 connectors. Q: Is it suitable for gaming? A: For casual or older games at 1080p 60Hz, yes. However, competitive gamers who require low latency and high refresh rates should look for an active converter or a direct HDMI connection. Q: What should I check if the display doesn't work? A: Ensure your PC's DVI-D output is enabled, the monitor input source is set to HDMI, and the adapter is fully seated. Try reconnecting both ends to rule out loose connections.

Product Disclosure (Amazon)

  • Manufacturer: Cable Matters
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0153T1S2G
  • Note: This article covers a manufacturer-made product based on Amazon listing details.