Home » granite river labs blog » latest articles
Categories
Jun 12, 2025 • 5 min read
HDMI

How the New HDMI 2.2 Spec. May Impact Compliance & Product Readiness

By GRL Team
May 29, 2025 • 6 min read
USB

USB Power Delivery 3.2 Specification Updates and Certification Test Highlights

By GRL Team
May 29, 2025 • 3 min read
Market Access Services

EU RED Compliance for Smart Toys and Childcare Devices

By GRL Team
Apr 16, 2025 • 4 min read

EU RED Cybersecurity Compliance: Preparing for August 1, 2025

By GRL Team
Mar 28, 2025 • 4 min read
WPC Qi

Qi 2.1 Wireless Charging: Active Alignment, Magnetic Innovations, and Enhanced Interoperability

By GRL Team
Mar 28, 2025 • 4 min read
IoT

A Guide to CE Certification for Wireless IoT Device Manufacturers

By GRL Team
Feb 27, 2025 • 3 min read
Automotive

GRL Presents: 10BASE-T1S Test Environment at AEC 2025

By GRL Team
Feb 27, 2025 • 3 min read
Automotive

10BASE-T1S: Ushering in a New Era of Automotive Ethernet Networking

By GRL Team
Nov 27, 2024 • 4 min read
WPC Qi

Ushering in the New Wireless Charging Era with Qi v2.1

By GRL Team
Nov 22, 2024 • 5 min read
USB

Introducing the USB-IF Conformity to IEC 62680 (USB) Specifications Program  ​

By GRL Team
Nov 11, 2024 • 5 min read

CSA Unveils Matter 1.4: New Horizons for Smart Home Interoperability & Energy Management

By GRL Team
Oct 21, 2024 • 4 min read
Market Access Services

How to Access the Saudi Arabia Market with SABER Certificate of Conformity (SCoC)

By GRL Team
Sep 24, 2024 • 3 min read
MIPI

MIPI M-PHY® Receiver Conformance Testing for Physical Layer Evaluation

By GRL Team
Aug 28, 2024 • 5 min read
Thunderbolt

A Look at the Upcoming Thunderbolt™ 5

By GRL Team
Jul 09, 2024 • 5 min read
USB PD, USB

A Quick Guide to USB Type-C® and PD Compliance with EU RED & IEC 62368-1

By GRL Team
Jun 25, 2024 • 13 min read
WPC Qi

New Qi2 Compliance Features 2024: Foreign Object Detection, LQK Measurements & More

By GRL Team
Jun 25, 2024 • 4 min read
IoT

Consumer IoT Devices: Embrace Convenience or Prioritize Security?

By GRL Team
Jun 04, 2024 • 11 min read
PCIe

Demystifying PCIe® Electrical, Link and Protocol Design & Test

By GRL Team
May 09, 2024 • 3 min read
Matter

Matter 1.3 Adds Kitchen Appliances, Water Management & EV Supply Equipment to Smart Home Ecosystem

By GRL Team
Apr 08, 2024 • 5 min read
PCIe Compliance Test

A Quick Preparation Guide to PCIe® 6.0 CEM Receiver Compliance Testing

By GRL Team
Mar 05, 2024 • 6 min read
USB, TBT, TBT3

A Complete Overview of Differences Between TBT5, TBT4 and USB4

By GRL Team
Jan 11, 2024 • 5 min read
Ethernet, Automotive

The Evolution of Automotive Ethernet Network in Vehicle Architecture

By GRL Team
Dec 14, 2023 • 8 min read
PCI Express

PCIe® 5.0 and the Next Generation of Machine Learning and Artificial Intelligence

By GRL Team
Dec 07, 2023 • 10 min read
Ethernet, Automotive

Introduction to 10BASE-T1S Automotive Ethernet Test Standards

By GRL Team
Nov 07, 2023 • 16 min read
USB

All You Need To Know About Gen 1/2 USB 3.2 Electrical Compliance Test

By GRL Team
Oct 30, 2023 • 3 min read

GRL C2-EPR: Automated USB PD Compliance Tester for All Specifications

By GRL Team
Oct 24, 2023 • 2 min read
Matter, Smart home

Smart Home Connectivity Gets Major Boost with New Matter 1.2 Standard

By GRL Team
Oct 13, 2023 • 7 min read
DisplayPort

Specification and Test Overview of DisplayPort™ 2.1

By GRL Team
Oct 12, 2023 • 5 min read
Smart home, Zigbee

Exploring Zigbee Network Topology and How to Join A Mesh Network

By GRL Team
Aug 30, 2023 • 6 min read
WPC Qi

An Overview of the Qi2 Wireless Charging Authentication Process

By GRL Team
Aug 30, 2023 • 9 min read
WPC Qi

Evolution of Qi Wireless Charging Standard & What’s New With Qi2

By GRL Team
Aug 22, 2023 • 8 min read
Thunderbolt

Intro to Intel® Core™ 13th Gen Raptor Lake Processor & Thunderbolt™ Test

By GRL Team
Aug 10, 2023 • 2 min read
Matter, Smart home

CSA Matter 1.1 Update — What’s New for Smart Home Devices?

By GRL Team
Jul 13, 2023 • 7 min read
Thunderbolt

Boosting Remote Work Productivity - Introduction to Intel vPro® Platform and Thunderbolt™ Testing

By GRL Team
Jul 11, 2023 • 5 min read
USB, Thunderbolt

Breakthrough! First USB4® Platform (Non-Intel) Certified for Thunderbolt™ 4

By GRL Team
Jul 11, 2023 • 10 min read
Thread, Matter, Smart home, Zigbee, WiFi, Bluetooth

Choosing the Right IoT Protocol to fulfill Your Network Architecture Needs

By GRL Team
Jun 21, 2023 • 5 min read
USB Power Delivery

Introducing USB PD Merged Test & Certification Spec Requirements

By GRL Team
Jun 21, 2023 • 9 min read
PCI Express

Optimizing PCIe High-Speed Signal Transmission — Dynamic Link Equalization

By GRL Team
May 16, 2023 • 5 min read
DDR

Signal Integrity and Protocol Testing of DDR

By GRL Team
May 15, 2023 • 5 min read
USB

How To Perform Version 1.03 of the USB4 Receiver Signal Frequency Change Training Test

By GRL Team
May 15, 2023 • 18 min read
USB

Introduction to USB4® LRD Active Cable Testing & Certification

By GRL Team
May 15, 2023 • 5 min read
DDR

Overview of DDR Standards

By GRL Team
May 12, 2023 • 9 min read
Quick charge

Introduction to Quick Charge 2.0 and 3.0

By GRL Team
Apr 20, 2023 • 5 min read
Thunderbolt

Guide to Setting Up and Testing Wake-on-Lan (WoL)

By GRL Team
Apr 12, 2023 • 5 min read
Matter, Smart home

How The New Matter Standard is Revolutionizing Smart Homes & Automation devices

By GRL Team
Mar 16, 2023 • 7 min read
DisplayPort

Understanding Test Items in VESA Adaptive-Sync Certification

By GRL Team
Mar 01, 2023 • 5 min read
HDMI

HDMI 2.1 eARC Compliance Testing – Channel Architecture & Encoding

By GRL Team
Jan 17, 2023 • 10 min read
USB

Welcome to the 80Gpbs Ultra-High Speed Era of USB4

By GRL Team
Oct 17, 2022 • 4 min read
USB

USB-IF Certification Logo Guidelines: The New Ubiquitous Standard

By GRL Team
Aug 03, 2022 • 7 min read
HDMI, DisplayPort

HDCP 1.x Overview

By GRL Team
Sep 14, 2021 • 9 min read
USB, USB Power Delivery

Introduction to PD 3.1 – the Latest USB-IF Power Delivery Specification

By GRL Team
Aug 25, 2021 • 11 min read
SD

SD 3.0 / 4.0 Overview

By GRL Team
Jul 26, 2021 • 7 min read
USB, Thunderbolt

A Proactive Approach to USB4® Passive Cable Testing and Certification

By GRL Team
Jul 13, 2021 • 4 min read
USB, USB Power Delivery

The Changing Face of USB Power Delivery (USB PD) Authentication Testing

By GRL Team
Jun 24, 2021 • 10 min read
USB

Getting to the bottom of USB Battery Charging

By GRL Team
May 21, 2021 • 7 min read
HDMI, DisplayPort

Enabling Faster, More Secure Content with HDCP 2.x

By GRL Team
Apr 29, 2021 • 6 min read
DisplayPort

Reduce bandwith without compromising resolution with VESA DSC

By GRL Team
Apr 08, 2021 • 3 min read
USB

Understanding RFI: The What, Why and How

By GRL Team
Apr 07, 2021 • 6 min read
Thunderbolt

Modern Standby and RTD3

By GRL Team
Mar 24, 2021 • 11 min read
USB, USB Power Delivery

Power Delivery Origin and Specification

By GRL Team
Mar 09, 2021 • 8 min read
DisplayPort

DisplayPort™ 1.4 Electrical Specifications & Standards Compliance Testing

By GRL Team
Feb 25, 2021 • 10 min read
Ethernet

A Brief Introduction to Ethernet

By GRL Team
Jan 25, 2021 • 7 min read
USB, Quick charge, USB Power Delivery

Quick Charge Technology: An Introduction to USB Power Delivery and Quick Charge™

By GRL Team

COPYRIGHT 2025 GRANITE RIVER LABS INC. ALL RIGHTS RESERVED.

Privacy Policy