This article covers HDMIスプリッター 1イン2アウト.

Overview

The CENMATE HDMI Splitter is a compact accessory that takes one HDMI input and distributes it to two outputs simultaneously. It supports resolutions up to 4K@60Hz with 4:4:4 8-bit color, conforming to HDMI 2.0 standards with 18Gbps bandwidth. EDID emulation and HDCP are supported, making it a practical entry-level solution for mirroring content from game consoles, PCs, or set-top boxes to two displays.

Connectivity & Compatibility

This splitter features one HDMI input and two HDMI outputs. It works with virtually any HDMI source device (game consoles, PCs, Blu-ray players, streaming sticks) and outputs to HDMI-equipped TVs, monitors, or projectors. HDMI 2.0 compliance ensures stable 4K@60Hz signal distribution. Note that HDMI 2.1 features like VRR and high frame rates (120Hz+) are not supported. Power is supplied via USB bus power or an included AC adapter (depending on the specific unit).

Product Info

The CENMATE HDMI Splitter is an entry-level HDMI distribution device sold on online retailers. Priced at approximately ¥3,997 (tax included), it offers an affordable way to add mirroring capability. The product likely launched around 2024, with warranty coverage varying by seller (typically 30-day return policy). The package includes the splitter unit, a USB power cable, and a manual. Market positioning is firmly in the budget segment, delivering adequate performance for users who don't need advanced features.

Best Use Cases

  • Quick dual-monitor mirroring: Ideal for conference rooms or retail displays where one PC screen needs to be shown on two displays simultaneously. Works with laptops that have only one HDMI output. Note that extended desktop mode is not possible.
  • Game streaming backup: Useful for sending game footage to both a capture card and a monitor at the same time. Latency is minimal and acceptable for casual play. Competitive gamers requiring ultra-low latency should consider active splitters or HDMI 2.1 models.
  • Home theater multi-display: Perfect for showing the same movie or presentation on a projector and a TV simultaneously. Supports 4K@60Hz for crisp visuals. HDR and Dolby Vision passthrough are not guaranteed.
  • Budget-conscious users: At under ¥4,000, it's a cost-effective way to add HDMI distribution. For mission-critical or professional AV setups, a more robust brand with better EDID management is recommended.

Product Disclosure (Amazon)

  • Manufacturer: cenmate
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0H459GTM9
  • Note: This article covers a manufacturer-made product based on Amazon listing details.