CR4 1080P 60Hz HDMI Transmitter and Receiver with USB-C and Dual Band Wireless Technology

Expert Parent Analysis: Tech Translator

This wireless HDMI transmitter and receiver allows you to project your computer or mobile device's screen onto a TV or monitor without the need for Wi-Fi. It's designed to work seamlessly with devices such as laptops and USB-C compatible phones (like the iPhone 15). The device transmits video and audio with very little delay, which means presentations or videos appear smoothly on the screen. With a range of up to 328 feet in open spaces, it gives you flexibility in where you set up your presentation. It comes with various adapters to connect to different types of devices easily.

Brand Trust Report

CR4 appears to be a newcomer in the tech space, with current information indicating limited historical presence and brand reliability. There is insufficient evidence to suggest robust long-term support or reputation. The product comes with a 24-month warranty, which provides some level of customer safety, but there are no strong indications of customer loyalty or widespread recognition of quality in the brand's product range. Parents should approach with caution, keeping in mind the brand's relative novelty and potential lack of established support. Hardware Quality Score: 65/100.

Customer Reviews Summary

The CR4 HDMI Combo has received an overall rating of 4.1 out of 5 stars based on 62 user reviews. Users generally appreciate the ease of setup and the low latency for audio and video transmission, making it suitable for presentations and streaming. However, some have noted occasional connection issues depending on the environment.

Product Overview

The CR4 HDMI Transmitter and Receiver is an essential tool for educational environments, particularly in classrooms and training sessions. It allows teachers and students to connect their devices to larger displays effortlessly, facilitating presentations, video conferencing, and interactive lessons. The wireless nature of the device eliminates clutter from cables, making the space more organized. With its low-latency transmission, it ensures that audio and video sync perfectly for an uninterrupted learning experience.

Detailed Specifications

• Connectivity Technology: HDMI, Ultra-Low Latency
• Connector Type: HDMI, Micro HDMI, Micro HDMI (transmitter side), USB-C to HDMI (4K), Thunderbolt
• Other Special Features of the Product: Dual-frequency EQ, Near-Zero Latency (~5 ms)
• Resolution: Full HD 1920 × 1080 @ 60Hz
• Supported Internet Services: Amazon Prime Video, Apple TV+, Disney+, Google Chrome (Web Browsing), HBO Max, Hulu, Netflix, Paramount+, Peacock, Spotify, YouTube, Zoom / Microsoft Teams (Video Conferencing)
• Controller Type: Button Control
• Form Factor: Dongle, Compact, Portable
• Compatible Devices: Laptops & PCs, Monitors with HDMI input, Projectors with HDMI input, Television with HDMI input
• Video Output Resolution: Full HD 1920 × 1080 Pixels
• Video Codec: H.264, H.265/HEVC
• Color: Black
• Brand: CR4
• Model Number: CR4-100FT
• Model Name: CR4
• UPC: 990312364924
• Manufacturer: CR4
• Built-In Media: Drawstring Bag (Travel Pouch), Mini HDMI Adapters & Micro HDMI Adapters, Two USB Power Cables (USB-A to Type-C) & One Type-C to USB-A Adapter, USB-C to HDMI Adapter (4K), Wireless HDMI Transmitter & Receiver
• Warranty Description: 2 Year Manufacture
• ASIN: B0DQHRMP7Y
• Item Dimensions L x W x H: 2.36"L x 0.91"W x 0.43"H