Specifications: Audio Specifications: 7.1 surround sound
Maximum Analog Resolutions: 1920 x 1200 or 1080p
Maximum Digital Resolutions: 3840 x 2160 @ 30 Hz
Supported Resolutions:
1024 x 768
1280 x 720 (High-definition 720p)
1920 x 1080 (High-definition 1080p)
1920 x 1200
2560 x 1440
2560 x 1600
3840 x 2160 (Ultra HD 4K)
Wide Screen Supported: Yes
Specifications: Connector A: USB C (MALE)
Connector B: HDMI (FEMALE)
Chromebook Compatible: Yes
System Requirements
Windows XP, Vista, 7, 8 or 8.1 or Mac OS X 10.8.3 and later (32- and 64-bit versions)
Computer with USB-C port and at least 1.2 GHz single-core CPU and 512 MB of RAM
HDMI-enabled monitor
Supports Surface tablets running non-RT Windows 8 or 8.1
Package Contents: U444-06N-HD-AM USB 3.1 Gen 1 to HDMI Alternate Mode Dual/Multi-Monitor External Video Graphics Card Adapter
Quick Start Guide
Specifications: Resolution: 3840 x 2160 at 30Hz (Dual Display)
Resolution: 3840 x 2160 at 60Hz (Single Display)
Output: Requires 5V, 2A external power over Micro-B USB port
DisplayPort 1.2a compliant
Link Rate: HBR2/HBR/RBR
Bandwidth: 5.4Gbps max.
Support SST and MST (when both host and monitor support)
Support 7.1 sound channel; max. sampling size 192KHz
Rating: Temp 80°C, Voltage 30V
Conductor Resistance: At 20°C max 30AWG: 376.95 O/KM
Insulation Resistance: 10M -KM min at 20°C DC 500V (EIA-364-21)
Dielectric Strength: AC 500V/1 minute no breakdown (EIA-364-20)
Impedance: Pairs (differential mode) 100±50HMS
Attenuation (max.): 5.02dB@100~450MHz; 7.695dB@1GHz; 12.595dB@2GHz; 17.495dB@3GHz; 22.395dB@4GHz; 27.295dB@5GHz; 32.195dB@6GHz; 37.095dB@7GHz
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Specifications: Active or Passive Adapter: Active
Adapter Style: Adapters
AV Input: USB Type-C
AV Output: HDMI, VGA
Chipset ID: ITE - IT6222
Audio Specifications: HDMI output: 5.1 surround sound
Maximum Analog Resolutions: 1920 x 1200 @ 60Hz (VGA)
Maximum Digital Resolutions: 3840 x 2160 @ 30Hz (HDMI)
Supported Resolutions:
Maximum HDMI output:3840 x 2160 @ 30Hz
Maximum VGA output: 1920 x 1200 @ 60Hz
Lower resolutions and refresh rates may also be supported
Video Revision: HDMI 2.0
Compatibility: OS Compatibility
Windows 7, 8, 8.1, 10
macOS 10.9 - 10.12, 10.14
Chrome OS v55+
Ports Spec: 2 x DisplayPort (20 pin) Female
1 x HDMI (19 pin) Female
2 x USB Type-C (24 pin) USB 3.0 (5Gbps) Female
1 x USB 3.0 A (Fast-Charge, 9 pin, SuperSpeed) Female
3 x USB Type-A (9 pin) USB 3.0 Female
1 x RJ-45 Female
1 x 3.5 mm Mini-Jack (4 Position) Female
2 x 3.5 mm Mini-Jack (3 Position) Female
1 x Security Lock Slot Female
Ports Spec: 1 x USB 2.0 (front) with 5V/1.5A fast-charging
3 x USB 3.2 Gen 2 (back) supporting 5V/0.9A
1 x 3.5mm Combo Microphone & Headphone Port (front)
4 x Thunderbolt 4 Ports (1 x upstream and 3 x downstream)
1 x Ethernet
1 x SD Card Reader (UHS-II, SD4.0)
Compatibility: Windows 10 (32/64 bit), 8.1 (32/64bit), 7 (32/64bit)
Windows Server 2008 R2, 2012(32/64bit)
Mac OS 10.10 - 10.15
Ports Spec: 2 x 4K DisplayPort (DP) displays (up to 4096 x 2160p @ 60Hz)
1 x USB 3.2 Gen 1 Type-A port (5 Gbps)
1 x Gigabit Ethernet port (with PXE Boot and Wake-on-LAN support)