Monoprice 21612 Video Converter
- Video Converter
- 12.8 ounces
- 7.1 × 4.5 × 4.8 inches
Compact and light, the Monoprice 21612 holds a 4 out of 5 rating across 104 buyers, best chosen once its connector support is confirmed against the source and display it needs to bridge.
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How it ranks among the 101 video converters we track
4.0★ across 104 Amazon ratings, Bayesian-smoothed toward the category average.
104 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 101 video converters we track - how the scorecard works · full video converters data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
At 7.1 by 4.55 by 4.85 inches and 0.8 lb, the Monoprice 21612 video converter is built to be tucked out of sight. Monoprice sells a range of format and scaling converters under numbered model codes, and this listing does not specify which signal types the 21612 bridges.
At under a pound, it is light enough to sit inline near a source device or TV without extra support, though its boxier profile compared to slimmer converters suggests internal circuitry for signal processing rather than a simple passthrough. Confirming input and output connectors against the source and display in hand is still the deciding factor, since that detail is outside this listing's spec data.
- Monoprice 21612 model
- 7.1 x 4.55 x 4.85 in size
- 0.8 lb weight
- 4 rating from 104 buyers
Who it's for
A buyer already comparing Monoprice converter models by size and weight, who has separately confirmed the 21612 matches their signal needs, is the right fit. Relying on this listing alone to identify supported formats is not.
Strengths and trade-offs
Drawn from this product's published specifications.
- Light at 0.8 lb
- Compact 7.1 x 4.55 x 4.85 in footprint
- No connector or format specs listed here
Performance notes
At 0.8 lb and roughly 7 by 5 by 5 inches, it is small enough to tuck behind a TV or near a source device, with a boxier shape than a slim adapter that points to onboard processing rather than a passive cable.
Specifications
| Brand | Monoprice |
|---|---|
| Model | 21612 |
| Weight | 12.8 ounces |
| Dimensions | 7.1 × 4.5 × 4.8 inches |
Other Monoprice video converters
How it compares
This product against the closest alternatives we track in video converters.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Monoprice 21612 Video ConverterThis product | 4.0 / 5 | 104 | 3.2 / 5 |
| Orei UHDS-104 Video ConverterOrei | 4.4 / 5 | 5,400 | 4.4 / 5 |
| Amazon Basics Video ConverterAmazon Basics | 4.2 / 5 | 5,753 | 4.3 / 5 |
| Warrky WARRKY-AV-H02 Video ConverterWarrky | 4.4 / 5 | 2,000 | 4.3 / 5 |
| J-Tech Digital JTD-MINI-1x2SP Video ConverterJ-Tech Digital | 4.3 / 5 | 1,500 | 4.2 / 5 |
Similar video converters from other brands
Questions about the Monoprice 21612
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What size is the Monoprice 21612?
It measures 7.1 by 4.55 by 4.85 inches and weighs 0.8 lb.
How many ratings does the Monoprice 21612 have?
It has 104 ratings averaging 4 out of 5.