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4x1 Switcher For HDMI 4kx2k Black / Mfr. No.: Gtb-Hd4k2k-441-Black

4x1 Switcher For HDMI 4kx2k Black / Mfr. No.: Gtb-Hd4k2k-441-Black
Qty. Available: 10
Item Number: gef-gtbhd4k2k441blk
Vendor Number: GTB-HD4K2K-441-BLK
Vendor: Gefen
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Switch four Hi-Def sources to one Ultra HD display with 3DTV and 4K x 2K Ultra High-Definition support

The GefenToolBox 4x1 Switcher for HDMI 4Kx2K is a compact and lightweight alternative to rack-mounted matrixes. It allows up to four Ultra High Definition 4K x 2K or Full HD 1080p sources to be routed to one Ultra HD display. This product supports resolutions up to 3840 x 2160 (4K x 2K). HDCP, Deep Color, 3DTV pass-through, and lossless audio formats such as LPCM 7.1, Dolby® TrueHD, and DTS-HD® Master Audio™ are also supported. Each Hi-Def source can be switched to the display using the front panel push-button controls, the included IR remote, RS-232 serial control interface, or through IP, using Telnet, UDP, and the built-in web server interface. LED indicators on the top panel display the current switching status.

General Information

ManufacturerGefen, Inc
Manufacturer Part NumberGTB-HD4K2K-441-BLK
Manufacturer Website Address
Product LineGefenToolBox
Product Name4x1 Switcher for HDMI with Ultra HD 4K x 2K Support
Product TypeAudio/Video Switchbox

Technical Information

Connectivity TechnologyCable
Number of Input Devices Supported4
Device SupportedTV
Number of Displays Supported1


Maximum Video Resolution3840 2160
Scan Format1080i
Maximum Video Bandwidth300 MHz


Serial PortYes
Connectivity (RJ-45)Yes
Number of Connectivity (RJ-45) Ports1
Number of USB Ports1
Number of HDMI Inputs4
Number of HDMI Outputs1

Media & Performance

Media Type SupportedTwisted Pair

Power Description

Input Voltage5 V DC
Power Consumption13 W

Physical Characteristics

Form FactorSurface-mountable


Package Contents
  • 4x1 Switcher for HDMI with Ultra HD 4K x 2K Support
  • 1 x 5V DC Power Supply
  • 1 x IR Remote Control
  • 1 x Quick-Start Guide