The global gallium nitride (GaN) device market size was USD 20.56 billion in 2019 and is anticipated to grow from USD 21.18 billion in 2020 to USD 28.40 billion in 2027 at a CAGR of 4.28% in the 2023-2027 period. Browse In-depth Summary of This Research Insight: https://www.fortunebusinessinsights.com/gallium-nitride-gan-devices-market-103367 Drivers & Restraints- Expansion of Telecommunications Domain to Accelerate Growth The demand for energy efficient GaN devices is surging rapidly owing to the expansion of the telecommunications domain. Most of the internet service providers are nowadays focusing on providing lower latency with optical cable wires, ubiquitous connectivity, and network with higher capacity. Apart from that, the rising utilization of GaN devices in the 5G infrastructure is likely to propel the gallium nitride device market growth in the near future. However, the high cost associated with the maintenance and development of gallium nitride devices may hinder growth. S