4-in-1 Multi-Format Presentation Adapter Allows Convenient Connection to an HDMI Display Versatile Adapter Suitable for Wide Range of Audio/Video Applications Transmits True 4K Video with HDR, 4:4:4 Color and 7.1-Channel Audio PD 3.0 Charging Port Charges the USB-C Source to Avoid Battery Drain and Signal Loss TAA-Compliant for GSA Schedule Purchases