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XTREME 2-Port vs onn. 4-Port HDMI Splitter: Pick the Right One for Monitors and Projectors

Compare the USD 16.90 XTREME 2-Port and USD 7.99 onn. 4-Port HDMI splitters for HDTVs, monitors, and projectors. See which wins on outputs, condition, 4K support, and price.

Last updated Aug 17, 2026

When you have one HDMI source and more than one screen-say, a monitor and a projector-you need a splitter that sends the same signal to both. The XTREME 2-Port and the onn. 4-Port both do that, but they differ in outputs, condition, and listed price. Here's how to decide.

Quick verdict

Choose the onn. 4-Port when you need to feed four displays and want the lower listed price. Choose the XTREME 2-Port when two outputs are enough and you'd rather start with a new unit.

Comparison at a glance

ProductListed PricePrice BarOutputsCondition
XTREME 2-Port HDMI SplitterUSD 16.902New
onn. 4-Port High Speed 4K HDMI SplitterUSD 7.994Used

Where each wins

XTREME 2-Port: The new, two-output option

  • Listed as a new unit, so you're not buying a used splitter.
  • Supports 4K and Blu-Ray 3D quality, plus audio formats such as Dolby 7.1, DTS, DTS-HD Master Audio, and Dolby True HD.
  • Universal compatibility means it's not tied to one device brand.
  • Listed price is USD 16.90.

onn. 4-Port: The four-output, lower-price option

  • Four HDMI outputs let you push one source to more screens at once.
  • Listed price is USD 7.99, which is USD 8.91 less than the XTREME.
  • Title highlights High Speed 4K HDMI.
  • Universal compatibility, and it can connect up to 4 HDMI-compatible devices.

Product notes

XTREME 2-Port HDMI Splitter for HDTVs, Computer Monitors and Projectors, 4K Qual

XTREME 2-Port HDMI Splitter for HDTVs, Computer Monitors and Projectors, 4K Qual

For a setup that only needs two displays, the XTREME splitter is the cleaner new-unit choice. It lists at USD 16.90 and is listed as a new item, with 4K and Blu-Ray 3D support in its feature set and audio formats that include Dolby 7.1, DTS, DTS-HD Master Audio, and Dolby True HD. Universal compatibility covers a range of source devices, from streaming boxes to DVD/Blu-Ray players and computers. The main limitation is the two-output design: if you later want a third or fourth screen, you'll need another splitter or a different unit. The higher listed price is the trade-off for that new condition and feature set.

onn. 4-Port High Speed 4K HDMI Splitter For HDTVs Monitors and Projectors

onn. 4-Port High Speed 4K HDMI Splitter For HDTVs Monitors and Projectors

The onn. 4-Port High Speed 4K HDMI Splitter is the one to consider when screen count matters more than new condition. It can send one HDMI source to up to four displays, and it carries the lowest listed price in this pair at USD 7.99. The title highlights High Speed 4K, and the splitter is compatible with universal brands. The catch: this unit is listed as used, so you're buying a pre-owned splitter rather than a new one. Also, the compatibility field references an iPod Nano model, which doesn't do much for a monitor-or-projector setup. If the used condition is acceptable and four outputs are useful, the onn. is the lower-price way to go.

Final choice by use case

  • Need 4 outputs at the lowest listed price? Choose the onn. 4-Port at USD 7.99, if used condition is fine.
  • Need just 2 outputs and a new unit? Choose the XTREME 2-Port at USD 16.90 for 4K and Blu-Ray 3D support.
  • For a simple one-to-four split with more screens and a smaller price tag, the onn. is the pick. For a new unit with a tighter feature list and two outputs, the XTREME is the pick.
Products in this article
XTREME 2-Port HDMI SplitterUSD 16.90View on eBayonn. 4-Port High Speed 4K HDMI SplitterUSD 7.99View on eBay
XTREME 2-Port HDMI SplitterUSD 16.90View on eBayonn. 4-Port High Speed 4K HDMI SplitterUSD 7.99View on eBay

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