This article covers j5create HDMIキャプチャーボード 4K30fps録画配信 パススルー4K60Hz JVA14.

Overview

The j5create JVA14 HDMI capture card is a compact solution for streamers and content creators who need 4K30fps recording and 4K60Hz HDR passthrough simultaneously. Using a USB-C 3.2 Gen 1 interface, it connects easily to PCs, Macs, and even Android devices. With support for high refresh rates up to 2K 144Hz or FHD 240Hz on the passthrough output, it's a great fit for gamers who want smooth gameplay while streaming. The aluminum chassis helps dissipate heat, ensuring stable performance during long streaming sessions.

Connectivity & Compatibility

The JVA14 features a single HDMI 2.0 input and a USB-C 3.2 Gen 1 port for host connection. It works with Windows 10/11, macOS (driver download required from manufacturer website), ChromeOS, and Android. The HDMI passthrough output supports up to 4K60Hz HDR, and for competitive gamers, 2K 144Hz or FHD 240Hz passthrough is available. Power Delivery up to 60W allows the capture card to charge the host device while capturing, eliminating battery anxiety during mobile streaming. It also includes a cold shoe mount and a 1/4-inch tripod screw hole for flexible mounting.

Product Info

Released around August 2022, the j5create JVA14 sits in the mid-range segment of capture cards. Its key advantage is the combination of 4K30fps capture with 4K60Hz HDR passthrough and high-refresh-rate support at 2K/1080p – features typically found in more expensive models. Price is approximately 17,980 yen (including tax) on . The package includes a USB-C to A cable and a quick start guide. A one-year manufacturer warranty applies (subject to confirmation). The aluminum construction not only looks premium but also aids thermal management for extended use.

Best Use Cases

This capture card is ideal for console gamers (Switch, PS5, Xbox) who want to stream or record gameplay without sacrificing display quality. The 4K30fps capture meets the typical 60Mbps bitrate ceiling of most streaming platforms, while the passthrough keeps the gaming monitor at full 4K60Hz HDR. Creators who need a high-quality camera feed for online classes, webinars, or video calls can also benefit – simply connect a mirrorless camera via HDMI and use the USB output as a webcam. For mobile streamers using a laptop, the 60W PD power delivery ensures the host stays charged, making it a reliable companion for on-the-go production.