10 Best Hdmi Splitter Dual Monitor Extended Desktop for 2025

MOKiN

• ►【USB-C to HDMI Adapter 2 in 1】Connect device with USB Type C port to two external monitors with 4K HDMI output; You can enjoy movies,games with your families on external ultra HD big screen.❤️(Note: Mac OS WILL NOT SUPPORT EXTENDED two different screens, Windows OS supports both SST and MST mode；and If you need 2 displays, Please right click desktop > Graphics Settings > Select More Active Displays.)
• ►【Vivid 3D Effect Video Sync】This usb c to hdmi adapter supports the video resolution up to 4K(3840X2160P@60HZ) , dual monitor with HDMI at 3840x2160@30Hz; Dual monitor USB C adapter also support lower resolution including 1440p and 1080p at 60Hz offered by the DisplayPort MST technology; with the help of this high-performance USB-C adapter, no any millisecond delay when you play games the screen
• ►【Wide Compatibility】This HDMI adapter works well with devices equipped with thunderbolt 3 ports,such as MacBook/MacBook Pro 2019 2018 2017, MacBook Air2018,iPad Pro 2018 11''/12.9'',Dell XPS12(9250)/Dell XPS13(9350)/Dell XPS15(9550)/,Samsung Galaxy S8/S8 Plus,etc.❤️(Noted: The Type-C port must support DP Alternate (Alt) Mode or DisplayPort and you can normally see the DP-logo next to the port if this is the case, not all USB-C ports/systems support Alternate Mode functionality)
• ►【Plug and Play】 Multi-stream transport offers an easy setup by natively working on device that supports DP Alt Mode over USB Type-C; and offers plug-and-play installation with no drivers or software required.Additionally, this dual-monitor splitter is powered by the USB-C port, meaning no external power cords are necessary. ❤(Noted:Please connect the monitor (HDMI port) first, then the laptop (usb c port))
• ►【MOKiN Best Service】You'll receive 1* USB Type C Dual HDMI Adapter, 1* User Manual, 30-Day 100% Full Money Back Guarantee along with 12-Month Product Replacement Warranty; We will provide you professional customer service & technical support within 24-hours to get you a pleasant shopping experience; Please feel free to contact us if you have any inquiries about this dual HDMI converter

TOPELEK

• 【Mirror & Extend Modes & Suitable for Various Occasions】This Mini thunderbolt adapter Extend your computer to a second monitor for expanded workstation or give you a mirrored display. Great for home theater, making presentations at work or teaching at school.Extend or mirror your workstation to another screen.Give presentation to your classmates, students or colleagues with your own MacBook or laptop.Share videos with your friends and family on a bigger external screen or TV.
• 【High HD 4K x 2K support 】Mini DisplayPort Thunderbolt to HDMI/DVI/VGA Cable Supports video resolutions up to 1920x1200 and 1080p (Full HD);Transmits both audio and video from computer or tablet to HD display via HDMI; Mini DP adapter can transmit high-definition video and audio from your computer to a monitor for video streaming or gaming, connect and configure your monitor for an extended desktop or mirrored displays,can be used in Conferences,Conference Rooms,Home Theater and Other Occasions.
• 【How to use】1.Easy operation and convenient use,plug and play,no drives required 2.Please use mini dp to connect the computer,HDMI connected to the monitor, and use a good quality HDMI cable. 3. As for audio, go into 'System Preferences'→'Sound'→'Output'. There should be an option to change the audio output from your laptop to other devices. 4.As for Mirror and Extend Modes, Select 'Extension' or 'Duplicate' mode in 'Control Panel' > 'Display' to set up the secondary display.
• 【High Compatibility】TOPELEK thunderbolt adapter can Compatible with Apple MacBook (Mid 2011 and 2015), MacBook Pro(Early 2011 and 2015), MacBook Air (Mid 2011 and 2015), iMac (Mid 2011 and 2015), Mac mini (Mid 2011 and 2015) , Mac Pro (Mid 2013 and 2015); Microsoft Surface Pro/Pro 2/Pro 3 (NOT Surface for Windows RT);Lenovo ThinkPad X1 Carbon, X230/X240s, L430/L440/L530/L540, Toshiba Satellite Pro S500, Tecra M11/A11/S11,etc (NOT Surface for Windows RT).
• 【Lifetime Warranty & Note】❤Mini DP V1.2 Displayport Adapter, Lifetime Warranty! We provided every TOPELEK customer 45 days money back guarantee. ❤Note: 1.Only one of the 3 outputs(VGA/HDMI/DVI) could be used at a time, you cannot use all of them simultaneously, A separate HDMI/DVI/VGA cable is required.(sold separately) Can only convert signal from Mini DisplayPort to HDMI/DVI/VGA. This is not a bi-directional adapter

lention

• Dual 4K Displays - Enabling a full-functional WindowsOS device to display two split screens via one HDMI and one DisplayPort monitor (TV, Projector, etc) at Extend Model, with resolution up to 3840x2160p@30Hz. (Important Note: on Mac devices, these two monitors display the Same Screen (Mirroring Screen) due to MacOS limitation)
• Max 4K@60Hz Output - When only one port is in use, the resolution is max 3840x2160@60Hz. To ensure the 4K/60Hz performance, please make sure to use a HDMI 2.0/DP 1.2 cable (or better), it is also subject to the definition of your monitors. Support HDCP 2.2. Support mirror and extend mode of MacOS, WinOS and ChromeOS
• Video and Audio - Transfer high-quality video and audio for presentations, conferences, workshops, training or gaming. It is necessary to confirm that your host device supports video output or DP Alt Mode. You may need to change the settings of "the default audio output device" on system preferences to deliver sound
• User-friendly Design - Non-slip connector for easier plug and unplug. Reinforced braided nylon cable for long lasting durability. Precise USB-C plug snugly fit into your devices for better signal transfer. Unibody aluminum alloy casing for better heat dissipation
• Wide Compatibility - 2019/2018/2017/2016 New MacBook Pro, New MacBook Air, MacBook 12, New iPad Pro 11/12.9, New iMac/Pro, Dell XPS, Surface Book 2/Go, Samsung Galaxy S8/S9/S10/Plus/Note 8/9/10, Pixelbook, Chromebook, Intel NUC, HP, Acer, Lenovo and many others with USB-C DP ALT Mode

DEPZOL

• 【2 PORT KVM SWITCH HDMI DUAL MONITOR】: Consoles control up to 2 computers or HDMI devices with 1 independent set of USB keyboard, mouse and 2 monitors extended/duplicated display with dual head input. The best KVM Switch to make your work space tidy and efficient. Please be aware of the adapters you may need for your set-up.
• 【USB HDMI KVM WITH WIDE COMPATIBILITY】: Cross Support Multiple Operation Systems & Devices: Fully compatible with Windows 10/7/2000/XP/ and Mac; also support HDMI devices like webcam, hard disk player, game console, DVR, NVR etc.
• 【HDMI SWITCH BOX WITH COMVENIENT SWITCH MODES】: 1. Hot key switching on keyboards that support all operation system; 2. Switch via Mouse Click (Industry Leading Technology); 3. Toggle selection on front panel; 4. Auto scan switch with adjustable interval (8-999 second). 5. Wired remote switch
• 【DRIVER FREE KVM HDMI SWITCH WITH USB 2.0 HUB】：Plug and play with no driver needed: include all cables and DC 5V power adapter, with extra USB 2.0 port for sharing USB printers, scanners and jump drives, wireless and gaming keyboard mouse.
• 【4K HDMI KVM SUPPORT AUDIO MIC. AND AUTO EDID】Enjoy high resolution with auto EDID and Audio Support: supports 4K@30Hz high quality pictures, with separate audio and microphone output

UGREEN

• 1 IN 2 OUT VGA SPLITTER: The VGA splitter box is designed to split and replicate what you have on one computer monitor to two external VGA monitors/projectors/displays/TVs simultaneously, delivering vivid pictures and enabling you to view on larger screen. It is perfect for conference rooms, PPT representation in classroom, training facility and multi-display broadcasting, Note: Only support duplicate mode, not extend mode.
• UNIVERSAL COMPATIBILITY: The VGA switcher box works greatly with PCs running Windows XP/Vista/7/8/8.1, Mac OS X, Linux.Plug & play and has no need for driver installation. Supports VGA, SVGA, XVGA, UXGA. Note: VGA OUT 1 supports DDC,DDC2,DDC2, so your PC will identify resolution of external monitor and adjust to a suitable value automatically, which saves the trouble of adjusting resolution. But VGA OUT 2 does not have this function.
• Full HD 1080P VGA ADAPTER: The VGA dual monitor splitter cable supports resolution up to 1920x1440 @60Hz and is also compatible with lower resolution, such as 1080P, 1600x1200, 1680x1050, 1066x900 etc with bandwidth up to 250Mhz. Ideal for enjoying larger view and high definition images on HDTV screen or home theater.
• LONG DISTANCE TRANSMISSION: Due to built-in video signal booster and high-quality 26AWG signal transmission cable, the PC monitor VGA splitter supports up to 25 meter long distance signal transmission without distortion and loss and offers optimum picture quality. For better performace, you could conenct the switch box to a DC 5V power adapter for power supply. Note: The video quality will be affected by the graphics card of PC and the quality of the VGA cables.
• Durable Construction: Thick nickel-plated VGA connectors withstands frequently plugging and unplugging and anti-corrosion; ABS case has a great heat resistance during working status. Blue LED indicator lets you learn its working status easily. Built with DC 5V Micro USB power port, additional power can be supplied,which can ensure stable and good performance. Note: Micro USB charger cable is not included.

StarTech.com

• Increase productivity: This USB C hub enables you to connect two separate displays to your USB-C enabled Windows device, making multi-tasking easy
• Minimise system resources: This HDMI splitter uses multi-stream transport technology that utilises your existing video card, preserving system resources while delivering UHD resolutions
• 4K Resolution support: This dual monitor adapter supports UHD resolutions up to 4K at 30 Hz on both monitors simultaneously
• Compatible with thunderbolt 3: This USB-C to HDMI MST hub works with Thunderbolt 3 ports and USB Type-C ports that support DP Alt mode
• Reliable support: Backed by a StarTech.com 3-year warranty, this USB Type-C to HDMI video splitter has free lifetime technical support

i-tec

• 1x USB-C 3.1 connector, transfer rate up to 10 Gbps, for connecting to a notebook, tablet or PC; Graphic interface: 2x HDMI (spec. 1.4b), max. 3840x2160 / 30Hz, for connecting an external monitor, projector or television; Mode: Extend, Mirror and Primary Display
• Powered through USB bus, no power adapter is needed
• OS: Requires USB-C interface with "DisplayPort Alternate Mode" support (not all devices / systems with USB-C interface supports the standard) or Thunderbolt 3 port – Windows 10 32/64bit, Mac OS X, Chrome OS (Google) with Intel Broadwell Processor and R51 and higher; Hardware requirements: notebook, tablet, PC with OS Windows, Mac or Google with a free port USB-C with "DisplayPort Alternate Mode" support or with Thunderbolt 3 port
• Package contents : i-tec USB-C 3.1 Dual 4K HDMI Video Adapter adapter with cable (30 cm); Quick Start
• WHEN CONNECTED TO THE APPLE NOTEBOOK, ONLY ONE MONITOR IS SUPPORTED. No USB-C video adapter is able to support two monitors in Mac OS environment; only Thunderbolt 3 adapter is capable of dual monitor output in Mac OS systems.

StarTech.com

• The Startech.com advantage: StarTech.com offers a 3-year warranty and free lifetime technical support on this adapter and has been the choice of IT professionals and businesses for over 30 years
• Multiple monitor workstation: Run resource-demanding applications on dual 4K 60Hz HDMI displays, using a TB3 enabled Mac or PC through the USB-C port The USB C port need to support TB3to function
• Wont drain resources: This IT-grade Thunderbolt 3 adapter allows you to run dual HDMI displays simultaneously without draining your system’s resources, making it ideal for creative applications
• Ultimate compatibility: This TB3 dual monitor adapter is backward compatible with lower resolutions like 1080p; the adapter also works with computers that have a USB C port that supports TB3
• ideal portABILITY: Designed to be compact, this lightweight Thunderbolt 3 dual display adapter requires no external power adapter, it’s ideal for IT professionals in the office or on the go

UGREEN

• HDMI SPLITTER, UGREEN 2 IN 1 OUT HDMI Signal switch offers easy solution for you to connect 2 devices such as PS4, XBOX, PC with your single port HDTV for video output, saves the plug and re-plug, easy switch between the 2 devices with one button, hassle-free between the work time and play time;
• BI-DIRECTIONAL: The 2 way HDMI selector also works as HDMI Splitter, enables you to connect your major device with 2 separate TV or monitor and send the video signal, you can toggle between the 2 monitors, only 1 monitor will display for HDMI video output;
• 4K IMAGE OUTPUT: The 4K HDMI switch supports video output 4K x 2K @30Hz, 2K, 1080P, 3D, resolution alone with high definition, audio, you can enjoy the audio and the video at the same time, delivers superb image and enrich audio for your video;
• The bi-directional HDMI Splitter complies with HDCP 1.4, is ideal to connect Skybox TV, DVD, PS4, XBOX, Blu-Ray Player, TV Stick and split the HDMI signal to your HDTV/ Projector/Monitor/Display,
• Plug and play, easy to set up the 4K HDMI Splitter, no extra power supply required for connection, single button of easy switch between work time and game time, portable design, save the space for your entertainment center kit;

AmazonBasics

• VGA monitor Y splitter with 1 male connector and 2 female sockets
• Transmits identical VGA signal to 2 separate displays; requires VGA cables (not included)
• Supports 800x600 (SVGA), 1024x768 (XGA), 1600x1200 (UXGA), 2560x1600, and 1080p resolutions
• Mac and Windows compatible; transmits video only (not audio); passive cables duplicate (vs. extend) PC screen to a monitor
• Measures 1' long; backed by an AmazonBasics limited one-year warranty