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1:2 Splitter For HDMI 4kx2k Blk / Mfr. No.: Gtb-Hd4k2k-142-Blk

1:2 Splitter For HDMI 4kx2k Blk / Mfr. No.: Gtb-Hd4k2k-142-Blk
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Item Number: gef-gtbhd4k2k142blk
Vendor Number: GTB-HD4K2K-142-BLK
Vendor: Gefen
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Hi-Def input to two Hi-Def outputs using HDMI with Ultra HD resolution

The Gefen ToolBox 1:2 Splitter for HDMI 4Kx2K distributes one Ultra Hi-Def A/V source to two Ultra HD displays simultaneously, without loss of quality or resolution. It works with any Ultra Hi-Def Hi source and supports resolutions up to 4K x 2K (3840 x 2160@30Hz). It features Fast Switching Technology, and supports HDCP, Deep Color, 3DTV pass-through, and lossless audio formats such as Dolby® TrueHD and DTS-HD® Master Audio™.

General Information

ManufacturerGefen, Inc
Manufacturer Part NumberGTB-HD4K2K-142-BLK
Manufacturer Website Address
Product LineToolBox
Product Name1:2 Splitter for HDMI with Ultra HD 4K x 2K Support
Product TypeSignal Splitter

Technical Information

Maximum Frequency300 MHz


Number of HDMI Inputs1
Number of HDMI Outputs2

Power Description

Input Voltage5 V DC

Physical Characteristics



Package Contents
  • 1:2 Splitter for HDMI with Ultra HD 4K x 2K Support
  • 1 x 6 ft. Locking HDMI Cable
  • 1 x 5V DC Power Supply
  • 1 x Quick-Start Guide
Additional Information
  • Simultaneously displays any Ultra Hi-Def source on up to two Ultra HD displays
  • Supports HD resolutions up to Ultra HD 4K x 2K (3840 x 2160 @ 30Hz) and 1080p Full HD
  • Supports 12-bit Deep Color
  • 3DTV pass-through
  • Lip Sync pass-through
  • FST Technology speeds up HDCP authentication process
  • Fast and Slow FST Modes
  • Advanced EDID Management for rapid integration of source and displays
  • Supports LPCM 7.1, Dolby® TrueHD, Dolby Digital® Plus, and DTS-HD Master Audio™
  • Supports the use of DVI sources and DVI displays with HDMI-to-DVI adapters (not included)
  • Field-upgradeable firmware using Mini-USB port