New upgrade improves connection reliability, reduces setup issues, and enhances user experience across all iAuto models
[Delaware, Feb. 3rd, 2026] — UUNA TEK, a global innovator in automated handwriting and drawing technology, today announced a dual-band 2.4G/5G Wi-Fi module upgrade for its iAuto Automatic Writing Machine series. This upgrade is designed to significantly improve Wi-Fi connectivity, increase pairing success rates, and provide more stable performance in diverse network environments.
With growing adoption of automated handwriting solutions in business, marketing, and large-scale personalization projects, reliable connectivity has become increasingly important. The new dual-band Wi-Fi module allows iAuto machines to operate on both 2.4GHz and 5GHz networks, giving users greater flexibility and stability when connecting their devices.
Stronger Connectivity for Real-World Environments
Many modern environments — such as offices, hotels, events, and shared workspaces — experience heavy Wi-Fi traffic and interference. Single-band 2.4GHz connections can become congested, leading to pairing difficulties or unstable connections.
By supporting both frequency bands, iAuto machines can now connect to the most suitable network available:
- 2.4GHz for wider coverage and stronger wall penetration
- 5GHz for faster speeds and lower interference
This dual-band capability ensures smoother setup, fewer connection interruptions, and more reliable long-term operation.
Availability
Starting February 2026, all newly placed iAuto orders will ship with the dual-band Wi-Fi module as a standard configuration.
UUNA TEK is also extending support to existing customers. Current iAuto owners can request the dual-band module upgrade by contacting UUNA TEK support. The company will provide the module free of charge, with customers covering shipping costs.
Compatible Models
The upgrade applies to the full iAuto lineup:
Commitment to Continuous Improvement
“This upgrade reflects our commitment to continuously improving the iAuto experience based on real customer usage and feedback,” said a UUNA TEK representative. “Reliable connectivity is essential for automation workflows, and this enhancement ensures our users can operate with greater confidence and efficiency.”
About UUNA TEK
Founded in 2005, UUNA TEK® is a pioneer in precision drawing and automated handwriting technology. The company is best known for its iDraw Pen Plotters and iAuto Automatic Handwriting Machines, serving creators, businesses, educators, and institutions worldwide. With a focus on innovation, quality, and user-driven design, UUNA TEK continues to develop tools that bridge creativity and automation.