Test, troubleshoot, and verify your HDMI setups with the J-Tech Digital HDMI Test Signal Generator. Engineered for professionals and enthusiasts, it supports up to 8K@60Hz (4:2:0, 10-bit) with 40Gbps bandwidth, full HDR testing, and multiple color formats including RGB, YCbCr444, YCbCr422, and YCbCr420. Equipped with 64 video resolutions and 33 test patterns, this compact device ensures precise video signal verification for TVs, monitors, projectors, and AV receivers. Audio testing is seamless, supporting LPCM 2CH internal audio, external S/PDIF input, and HDCP 2.3/1.4 pass/fail verification. Advanced features include EDID read/write, timing, format, InfoFrame, and HDCP analysis, plus CEC control for end-to-end HDMI testing. Its portable design with a 2910mAh rechargeable battery makes it perfect for field use or lab environments.
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Test, troubleshoot, and verify your HDMI setups with the J-Tech Digital HDMI Test Signal Generator. Engineered for professionals and enthusiasts, it supports up to 8K@60Hz (4:2:0, 10-bit) with 40Gbps bandwidth, full HDR testing, and multiple color formats including RGB, YCbCr444, YCbCr422, and YCbCr420. Equipped with 64 video resolutions and 33 test patterns, this compact device ensures precise video signal verification for TVs, monitors, projectors, and AV receivers. Audio testing is seamless, supporting LPCM 2CH internal audio, external S/PDIF input, and HDCP 2.3/1.4 pass/fail verification. Advanced features include EDID read/write, timing, format, InfoFrame, and HDCP analysis, plus CEC control for end-to-end HDMI testing. Its portable design with a 2910mAh rechargeable battery makes it perfect for field use or lab environments.

This one-way adapter allows you to connect HDMI devices to Legacy devices with this Insignia HDMI to RCA converter. Its HDMI inputs let you connect any newer devices to older TV’s and devices that use RCA connectors. This Insignia HDMI to RCA converter comes with an AC power supply that is needed for proper operation.

The USB Type-C digital AV multiport adapter lets you connect your USB Type-C enabled Mac or iPad Pro to an HDMI display, while also connecting a standard USB device and a USB Type-C charging cable.

The Apple USB-C-to-USB Adapter lets you connect iOS devices and many of your USB accessories to a MacBook with a USB-C port. Plug the USB-C end of the adapter into the USB-C port on your MacBook, and then connect your flash drive, camera or other standard USB device.
| Pros for J-Tech Digital - 8K 60Hz HDMI Signal Generator and Analyzer - Black | |||
|---|---|---|---|
| There were no pros for this product— | Ease of use, Compatibility, HDMI, Performance, Picture Quality | Compatibility, HDMI, Ease of use, Overall Performance, Connectivity | Compatibility, Ease of use, USB, Quality, Size |
| Cons for J-Tech Digital - 8K 60Hz HDMI Signal Generator and Analyzer - Black | |||
| There were no cons for this product— | There were no cons for this product— | Price, Ports, Heat, Size | Cord Length |