The HD3SS6126RUAR is a high-quality product from Texas Instruments. It is a 2:1/1:2 passive USB 3.1 (Gen 1) / DP1.2a mux/demux with integrated protection, designed to switch high-speed differential signals for USB3.1 Gen1 and DisplayPort1.2a applications.

It features a wide bandwidth of 7.5 GHz, low insertion loss, and return loss.

Key features include integrated IEC 61000-4-2 Level 4 ESD protection and an automatic detection and switching function.

The device comes in a compact QFN package and operates over a wide temperature range (-40°C to 85°C).