2nd Generation (multimedia & gaming keyboard support)

Expected late 2Q20


NOTE:   Both HDMI + DP inputs must be connected to each computer for dual monitor setups.

One of our most requested products!  TESmart dual monitor KVMs support an extended desktop display (“Mode 1”) with one computer displaying on the right and left monitors.  The KVM can also support split desktop display (“Mode 2”) where each computer displays on one of the monitors simultaneously.  Use keyboard hotkeys to switch which computer you are controlling for ultimate flexibility while working on two different computers!

Videos coming soon in April!

  • HDMI 2.0 & DP 1.2 supports 4k (UHD) 3840 x 2160 @ 60 Hz
  • Refresh rate is limited to 60 hz for resolutions lower than 4K.
  • Supports HDMI, DisplayPort, DVI, & VGA with approved adapters listed here.
  • Second generation firmware expands keyboard/mouse compatibility & multimedia keys. See K/M Compatibility chart
  • 1-year no-hassle USA warranty when purchased from BuyTESmart.com.
  • Reduce space: Utilize one desk with dual monitors to switch and control two PC’s and/or laptops.
  • Superior Video Quality: Up to 3840x2160 @ 60hz on both monitors simultaneously. EDID emulation to maintain resolutions and icons from rearranging.
  • Easily Switch Inputs: Keyboard hotkeys, mouse gestures, push button, or remote control (CR2025 battery not included).
  • Multimedia focused: Transmit audio over HDMI and stereo output. Share USB devices with dedicated USB2.0 port. Supports wireless keyboards and mice and multimedia keys.
  • Easy Setup: Both an HDMI cable and a DisplayPort cable must be connected to computer to achieve dual monitor setup. No software needed. Works with Windows, MacOS, Linux, etc.
  • Includes all cables necessary to operate KVM.
  • No delay, zero latency keyboard and mouse switching.
  • Auto-scanning with adjustable time interval from 1 to 250 seconds.
  • USB sharing works with external hard drives, printers, scanners, and more.
  • Plug & play capable. No drivers required.
Keyboard/Mouse Compatibility

Works in dedicated mouse & keyboard ports
Will not work in dedicated mouse & keyboard ports
Works in USB 2.0 port only. Hotkey switching does not work for keyboards using the USB 2.0 port
Keyboard does not have these features

Regular Keys Hotkey Switching Multimedia Keys Other Keys Macros Keys
Adesso ACK-730UB
Adesso WKB-4000US
Amazon Basics Wireless K/M
Amazon Basics KU-0833
Corsair K55
Dell KB212-B
Dell KB216
Dell KB522
Dell KM363
Dell L100
Generic KB-US9851
Havit HV-KB558CM
HP K1500
HP KU-1156
HP Wireless Elite V2
Logitech G613
Logitech K350
Logitech K360
Logitech K400
Logitech K750 Mac Version
Logitech K750 Windows Version
Logitech MK270
Logitech MK320
Logitech MK335
Logitech MK540
Logitech MX Keys
Microsoft Wireless 800
Microsoft Ergonomic WIRED
Microsoft Ergonomic WIRELESS
Microsoft Wireless 3050 Desktop
Microsoft Wireless Comfort 5050 Desktop
Perixx Periboard-407B
RedDragon K502RGB
RedDragon S101-3


  • 1 x HDMI+DP Dual Monitor KVM Switcher
  • 1 x DC 12V Power Adapter
  • 1 x IR Remote Control
  • 2 x 5' KVM Cables (HDMI 2.0 + USB connectors)
  • 2 x 5’ DisplayPort 1.2 Cables
  • 1 x English User manual
HDK0402A1U-B Manual

Setup Video HDMI + VGA
Operating Video Coming Soon!

  • Dedicated keyboard/mouse ports have emulation programming to receive hotkey and gesture switching. We suggest using Pass-Through Mode for best K/M compatibility.
  • Software used to support keyboards will cause conflicts with dedicated K/M ports. Software examples include Logitech Options, DAS Q Software, Corsair iCUE. We suggest using the KVM’s USB2.0 port as workaround if this software is desired.
  • If your devices are not recognized or do not fully work in the dedicated ports, use the USB2.0 port to achieve full functionality.
  • Please note that the USB2.0 port does not support hotkey and gesture switching and a powered USB hub is recommended to expand USB connectivity.

  • Switch must receive video signal on both HDMI + DP ports for dual monitor output. Approved adapter list
  • Refresh rate is limited to 60 hz for resolutions lower than 4K.
  • Audio transmitted via HDMI connection. HDMI or DisplayPort monitor required for audio.
  • Hotkey commands cannot be reassigned on this unit.
  • Macro keys are not currently supported due to keyboard software limitation above.

Please check our Help Center and download the product Support Manuals.
Can't find what you are looking for? Please use our Contact form or send us an email at

Subscribe to our newsletter to receive notifications about future products firmware improvements, special offers, exclusive discounts and more!

Recently Viewed Products