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This Quick Start Guide covers setup of the Satechi Mobile XR Hub with Audio (ST-HXRAJM): a mobile hub for iPhone with a 3.5mm audio jack, a USB-C video and data port, and dual USB-C PD charging.

Setup steps

Step 1: Connect the adapter to a compatible host device.

The LED indicator will turn on once connected. Compatible with iPhone 15 & 16 series.

Step 2: Insert an audio device into the 3.5mm auxiliary port.

Supports 3.5mm audio jack, 2.1 channel audio, and microphone input. Supports CTIA & OMTP standard and includes volume control functionality.

Step 3: Connect a Thunderbolt 4, USB4, or USB-C to HDMI/DP cable to the USB-C port.

Supports USB 3.0 at 10 Gbps, 2-lane DP1.4 with 8.1 Gbps per lane, 4-lane DP1.2 for iPhone 15, 4K@60Hz mode depending on the host and screen.

Step 4: Connect a USB-C charging cable to either USB-C PD port.

Supports USB 2.0, plug & play; PD3.1 SPR, with a maximum input up to 100W depending on the host device.

Note: This product may not be compatible with all cases. Maximum supported case thickness is 2.5mm. For cases that exceed this thickness, compatibility cannot be guaranteed.