Video Resolution: Quad monitor KVM switch 4 port supports up to 8K@30Hz/4K@120Hz, (Warming: Please use HDMI2.1 and DP1.4 cables for a better experience, shoif the set distance allows,the length of cables more short more better.)This product requires a dedicated graphics card with 3 DP inputs and 1 HDMI output.
Type: StarTech.com 4K HDMI Splitter 1 In 2 Out - 4K 30Hz HDMI 1.4 2 Port Video Splitter Box -with high speed HDMI cable, USB power cable - Black (ST122HD4KU), HDMI
Part Number: 1 x USB3.0 supporting data transfer 5Gbps and BC1.2 fast charging1 x USB3.0 supporting data transfer 5Gbps4 x USB2.0 to extend more connectivity to USB devices,1 x 3.5mm Audio output,1 x 3.5mm Microphone input,1 x RJ45 10/100/1000Mbps Ethernet,1 x Power LED
Compatibility: Laptop, Ultrabook, Macbook, Windows 10, 8.1, 8, 7, XP, Mac OS and Android 5.0 and higher
Ports Spec: Connectors: DVI, HDMI, RJ-45 Gigabit Ethernet Port, DC Power Jack, USB 2.0 Ports x 4, USB 2.0 Ports x 4, USB 3.0 B Female, 3.5mm Lineout/Mic input
Specifications: Compatible Devices for USB 3.1 Type-C with DP Alt Mode or Thunderbolt 3 (not a full list)
PC:
MacBook 2015 and newer/ MacBook Pro 2016 and newer/ iMac 2017 and newer/ iMac Pro 2017 and newer
MacBook Air 2018/ iPad Pro 2018 / New Mac Mini
Dell XSP 15/13
ASUS T303ua/ ZenBook 3
Lenovo YOGA900/910/920 / Lenovo ThinkPad X1 Carbon 5th
Chromebook Pixel 2
HP EliteBook Folio G1/ Spectre 13 X360
Huawei Matebook
And more...
Smartphones:
Huawei Mate 10
Samsung Galaxy S8/S8+/S9 / Samsung Galaxy Note8/9
Microsoft Lumia 950 / LG G5 / V20 / V30
And more...
Video Resolution: HDMI 2.0/DP 1.2 and DP1.4(USB-C) compliant,2 monitors KVM Switch supports resolution up to 4K@60Hz and is backward compatible with 2K@120Hz, 2560x1440@120Hz/60Hz, and 1920x1080@144Hz 120Hz ect.