“Most leading mobile device manufacturers and accessory makers are aggressively switching to USB-C connectivity and SAP is in place to provide cost efficient solutions for interoperability testing and compliance reporting. This is increasingly important as resolutions increase on mobile devices. With USB-C, DisplayPort supports 4K 60Hz and beyond simultaneously with USB3 data transfer,” said Andre Bouwer, Vice President of marketing for Analogix.

Andre Bouwer said that many handsets and notebooks are compatible with the SlimPort, HTC, LG, ZTE, Asus, Google Nexus, to name a few.

The program offers SlimPort certification including signal quality pre-test for DisplayPort, HDMI and VGA, interoperability testing to confirm the maximum display resolution with devices available in the market, and functional testing of power, data, audio and video transfer.

Firstly, the benefit for mobile device manufacturers is to ensure that their devices work with the USB-C accessories available in the market. This includes the first wave of USB-C devices such as Apple USB-C Digital AV Multi-port Adapter and the Google USB TypeC to HDMI Adapter.

Secondly, the benefit for accessory makers is to ensure that accessories work with the many video source devices with USB-C connector supporting DisplayPort Alternate Mode already released in the market, as well as the many smartphones, tablets and notebook computers coming soon that will support DisplayPort Alt Mode. Since its adoption by the 12-inch Apple MacBook and the Google Pixel 2 Chromebook, as well as the recommendation

from Microsoft in their New Guidelines for USB for Windows 10, DisplayPort Alternate Mode has become the de facto standard for sending video over the USB Type-C port.

“In addition to the USB and DisplayPort certifications, we are delighted to expand our offering of test services with the SlimPort Adopters Program. This program includes interoperability and functional tests that go beyond the standard CTS tests helping device makers release their product with greater confidence and faster time to market in the growing USB-C ecosystem,” said Quintin Anderson, Co-Founder and COO for GRL.