TESmart Ultra HD HDMI Switch 4K@60Hz 4:4:4 4x1 4Kx2K

1st Generation
TESmart 4x1 HDMI Switch allows up to 4 Ultra HD sources to be routed to one Ultra HD display. Support resolutions up to 4K@60Hz. Deep Color, 3D TV pass-through. Support S/PDIF and L/R audio out. And support lossless audio formats such as LPCM 7.1, Dolby TrueHD, and DTS-HD Master Audio are also supported.
  • Support resolution up to 4K@60Hz 4:4:4: True Ultra 4K quality brings you a high-definition visual experience.
  • HDMI Switcher supports 2.0/5.1/Auto modes of audio output: Support for external speakers (2.1) or amplifiers (5.0), making it easier to enjoy clear sound quality.
  • HDMI Switch with Remote: Switching channels is easier and makes your life easier.
  • Support Dolby TrueHD, DTS-HD Master Audio, Dolby Digital and AC-3 audio transmission: Compatible with Top HD audio transmission technologies to provide you with HD and lossless sound.
  • Compliant with HDCP 2.2 protocol: You can play genuine movies and TV shows with HD and lossless quality.
  • Input: 4 * HDMI Type A.
  • Output: 1 * HDMI Type A, 1 * AUX (audio output L / R), 1 * audio output S / PDIF D.
  • Dimensions: 196 (L) x 80 (W) x 24 (H) mm.
  • Item Weight: 500g.
  • Power supply: DC 5V 1A.
  • Supports DisplayPort, DVI, & VGA with approved adapters listed here.
  • Basic keyboard/mouse recommended for hotkeys and gesture switching. See K/M Compatibility chart
  • 1-year no-hassle USA warranty when purchased from BuyTESmart.com.
  • With 4 HDMI inputs and 1 HDMI output
  • Support audio output via optical or L/R AUX interfaces
  • Support 2.0/5.1/Auto modes of audio output
  • Support resolution up to 4K@60Hz 4:4:4
  • Compliant with HDCP 2.2
  • Support 8/10/12 bit color depth
  • Support Dolby TrueHD, DTS-HD Master Audio, Dolby Digital and AC-3 audio transmission
  • Easy to switch input source with infrared remote control
  • Support HDR 10 and Dolby Vision
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
CoolerMaster Pro L
Corsair K55
Corsair K70
Dell KB212-B
Dell KB216
Dell KB522
Dell KM363
Dell L100
Generic KB-US9851
Havit HV-KB558CM
HP K1500
HP KU-1156
HP SK-2025
HP Wireless Elite V2
Logitech G613
Logitech K350
Logitech K360
Logitech K400
Logitech K750 Mac Version
Logitech K750 Windows Version
Logitech K800
Logitech MK270
Logitech MK320
Logitech MK335
Logitech MK540
Logitech MX Keys
Microsoft Ergonomic WIRED
Microsoft Ergonomic WIRELESS
Microsoft Wired 200
Microsoft Wireless 800
Microsoft Wireless 3050 Desktop
Microsoft Wireless Comfort 5050 Desktop
Perixx Periboard-407B
Razer BlackWidow Elite
RedDragon K502RGB
RedDragon S101-3


  • 1 x 4 In 1 Out HDMI Switch
  • 1 x IR Remote Control (without button battery) (Model:CR2025)
  • 1 x DC 5V Power Adapter
  • 2 x Quick-Start Guide
  • Dedicated keyboard/mouse ports have emulation programming to receive hotkey and gesture switching.
  • Basic keyboard/mouse is recommended for these dedicated ports.
  • If your devices are not recognized or do not fully work in the dedicated ports, use the USB2.0 port to achieve full functionality.
  • Multimedia keys and gaming peripherals will only work with the USB2.0 port.
  • 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 + VGA 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.
  • VGA monitor connection will be less crisp than HDMI connection due to analog video signal.
  • Hotkey commands cannot be reassigned on this unit.

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