Overview

The Cable Matters 400047-BLK-15x2 is a compact DVI to HDMI adapter designed to bridge legacy DVI-D sources with modern HDMI displays. Its black, panel-mountable body fits neatly into any setup, and the passive design requires no external power. This adapter is an affordable solution for connecting older graphics cards, laptops, or game consoles to HDMI monitors, TVs, or projectors. Priced around ¥4,458 on Japan, it offers a straightforward way to extend the life of DVI-equipped hardware without investing in expensive active converters. The adapter supports single-link DVI-D signals and is ideal for users who need a reliable, no-fuss connection for resolutions up to 1920×1200 at 60Hz.

Connectivity & Compatibility

The adapter features a DVI-D 24+1 pin male connector on one end and an HDMI female port on the other. It is compatible with any DVI-D output source, including desktop graphics cards, some laptops, and DVI-out game consoles. The HDMI female port accepts standard HDMI cables for connection to displays. Important compatibility notes: This adapter only works with DVI-D (digital) signals. It cannot convert DVI-A (analog) or DVI-I (analog portion) signals. Additionally, HDCP support is not guaranteed, so it may not work with copy-protected content from streaming services or Blu-ray players. For such use, consider an active converter with HDCP certification.

Product Info

The Cable Matters 400047-BLK-15x2 has been available for several years as a staple accessory. As of September 2026, the price on Japan is approximately ¥4,458. The adapter comes with a standard manufacturer warranty (typically one year), but please verify with the seller. No additional accessories are included; the adapter itself is all you need. It requires no drivers or software—plug and play. Market positioning is entry-level: it is a passive, cost-effective alternative to active converters, best suited for users who need basic DVI-to-HDMI conversion without extra features.

Best Use Cases

Users with legacy DVI monitors wanting to connect to HDMI sources: If you have an older DVI-only monitor and a modern HDMI-output device (e.g., a laptop or console), this adapter lets you use the monitor without buying a new one. Note: for the reverse direction (HDMI source to DVI monitor), you would need a different cable. Gamers or professionals using older DVI graphics cards: If your GPU only has DVI output, this adapter allows connection to an HDMI display. It works well for resolutions up to 1920×1200@60Hz, making it suitable for most non-4K gaming and productivity tasks. * Travelers or temporary setup users: The compact size makes it easy to carry as a backup. Whether you need to connect to a hotel TV or a conference room projector, this adapter ensures you're prepared. Not recommended for users requiring 4K resolution, HDCP compliance, or analog signal conversion. For those needs, an active converter is a better choice.

Product Disclosure (Amazon)

  • Manufacturer: Cable Matters
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B07BLJH57Z
  • Note: This article covers a manufacturer-made product based on Amazon listing details.