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Small black rectangular box with one HDMI input and two outputs, matte finish, compact size

KanexPro

KanexPro SPHD1X24K 4K HDMI 2-Port Splitter

SKU CH-XQ4F-ZE9RE

A 4K@30Hz HDMI splitter duplicates one source to two displays with HDCP compliance and backward compatibility

  • Power drawExternal Power Supply: 5 V DC@ 1A Power consumption (Max): 5
  • Splitter typeHDMI
  • Spec summarySignal Inputs/Output Input DDC Signal: 5 V p-p (TTL) Maximum
  • Supported resolutionsInterlaced (50&60 Hz): 480i, 576i, and 1080i Progressive (50
  • Video bit rate/bandwidthVideo Amplifier Bandwidth: 2.97 Gbit/s
  • HDMI portsInput: HDMI x 1 Ouput: HDMI x 2
  • Duplicate one source to two displays without signal loss
  • 4K x 2K resolution at 30 Hz for sharp Ultra HD picture
  • HDMI 1.4 with full 3D and HDCP pass-through support
  • Compact 2.51" x 2.36" x .78" design fits tight spaces
  • Powered by 5 V DC 1 A supply consuming only 5 W

4K HDMI 1x2 Splitter

The KanexPro SPHD1X24K duplicates a single HDMI source to two displays while preserving signal integrity. It supports Ultra HD 4K resolution at 30 Hz and is fully HDCP compliant. Backward compatibility covers earlier HDMI revisions down to 480i. The unit draws power from an included 5 V DC adapter.

Build integration and cabling

One HDMI input accepts the source device and two HDMI outputs feed separate screens. The splitter requires the external 5 V power supply to operate. CEC signals pass through so connected displays can retain basic control functions. Its compact 2.51 by 2.36 by 0.78 inch form factor fits easily behind equipment racks or displays.

Upgrade path and fit

This splitter replaces basic passive adapters that cannot maintain 4K at 30 Hz or HDCP handshakes across two outputs. It is the right step up when a single source must drive dual 4K displays without signal degradation. Buyers who need more than two outputs or 4K at 60 Hz will need a different distribution solution.

How it compares

Measured against everything we stock in HDMI, VGA & USB Splitters, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 73% of the 247 comparable items (median $17.99).

Specifications

Product
Brand nameKanexPro
Model nameSPHD1 × 24K
Performance
Video bit rate/bandwidthVideo Amplifier Bandwidth: 2.97 Gbit/s
Display
Supported resolutionsInterlaced (50&60 Hz): 480i, 576i, and 1080i
Progressive (50&60 Hz): 480p, 576p, 720p, 1080p, and 4Kx2K
Ports & slots
HDMI portsInput: HDMI x 1
Ouput: HDMI x 2
Power
Power drawExternal Power Supply: 5 V DC@ 1A
Power consumption (Max): 5 W
Size & build
Product dimensions2.51 in × 2.36 in × 0.78 in
Product weight0.27 lb (0.12 kg)
More details
Splitter typeHDMI

Questions about this item

What is the maximum single-link range this splitter can handle?

The splitter supports a maximum single-link range of 4K x 2K resolution.

How much power does the unit draw at most?

Maximum power consumption is 5W, supplied by the included 5V DC 1A external adapter.

What cables are required to connect a source and two displays?

You need three HDMI cables: one from the source to the input and one from each output to a display.

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