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Two short black DisplayPort male to HDMI female adapter cables, 25cm each

RIITOP

RIITOP 2-Pack DisplayPort to HDMI Adapter 4K 30Hz 25cm

SKU CH-48FS-4BB8C

Two-pack of 25 cm active adapters converting DisplayPort 1.2 sources to HDMI displays at up to 3840x2160@30 Hz with 7.1 audio support

  • Adapter typeDisplayPort to HDMI Active (4k)
  • Cable lengthAppox 25 cm / 9.8 in.
  • First connector1x DisplayPort male
  • Second connector1x HDMI 19pin female
  • Connector typeStandard
  • Output typeHDMI
  • Connect DP devices to HDMI displays with 4K 30Hz support
  • 25cm cable keeps desk tidy and signal stable
  • Gold-plated connectors resist corrosion for reliable link
  • Built-in chip converts signal without external power needed
  • Two adapters included for multi-monitor or spare convenience

What this adapter does

This two-pack converts a DisplayPort output on a laptop or desktop to an HDMI input on a monitor, projector or HDTV. Each adapter carries video up to 3840x2160 at 30Hz and passes uncompressed 7.1, 5.1 or stereo audio. The 25cm cable keeps the connection tidy on a desk or behind a display.

How it fits into a build

The male DisplayPort plug inserts directly into the source device while the female HDMI port accepts a standard HDMI cable you already own. No external power is required because the conversion chip draws what it needs from the DisplayPort connection. The short length reduces cable strain and leaves room for other ports on compact laptops such as MacBook Air or Mac Mini.

What it replaces and when to upgrade

These adapters replace a longer active cable or a bulky dock when you only need a single HDMI link per DisplayPort output. The jump is worth it if your display tops out at 4K 30Hz and you want a lightweight, bus-powered solution that supports hot-swap without driver installation. They do not suit buyers who need 4K 60Hz, multi-stream transport or a second HDMI output from one DisplayPort.

How it compares

Measured against everything we stock in Video Signal Converters, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 80% of the 1,459 comparable items (median $17.99).

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Specifications

Product
Brand nameRIITOP
Model name4K
Product typeDP to HDMI
Adapter typeDisplayPort to HDMI Active (4k)
Design style4K HDMI
Product colorBlack
Audio & video
SoundYes
Ports & slots
First connector1x DisplayPort male
Second connector1x HDMI 19pin female
Connector typeStandard
Output typeHDMI
Size & build
Cable lengthAppox 25 cm / 9.8 in.
Product dimensions1.2 × 1.2 × 0.8 in.
Product weight45g / 0.1 lb
In the box
In the box2x Displayport to HDMI Adapter Cable 4Kx2K(Male to Female).

Questions about this item

Will the 10.8Gbps bandwidth limit 4K output to 30Hz?

Yes, the adapter supports up to 3840x2160 at 30Hz; higher refresh rates need more bandwidth than the 10.8Gbps link provides.

Does the adapter generate noticeable heat or fan noise during all-day use?

No fan is present; the built-in conversion chip draws power from the DisplayPort port and runs cool enough for continuous operation.

Must I already own an HDMI cable to connect my monitor?

Yes, the adapter has an HDMI female port so a separate HDMI cable is required to reach the display.

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