ONTEN
ONTEN VGA to HDMI
Bottom line: The ONTEN VGA to HDMI ($9.99 on Amazon as of 2026-10-06): USB power and 3.5mm audio cables both included, no separate purchase; main trade-off: one-way only: converts VGA to HDMI, never HDMI to VGA.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ USB power and 3.5mm audio cables both included, no separate purchase
- ✓ Handles VGA input from 800x600 up to full 1920x1080
- ✓ Gold-plated HDMI contacts resist corrosion on repeated plug cycles
- ✓ No driver install or setup utility; plugs straight in
Cons
- ✗ One-way only: converts VGA to HDMI, never HDMI to VGA
- ✗ Dead without USB power connected; not a passive adapter
- ✗ Analog VGA source caps real image sharpness below native HDMI
- ✗ Audio needs the separate 3.5mm cable, not carried over VGA
Manufacturer description
The ONTEN VGA to HDMI adapter bridges the gap between legacy VGA-only hardware and modern HDMI displays, and it does it for a footprint small enough to leave plugged into a laptop bag. The VGA male connector seats directly into your desktop, laptop, or older notebook's D-sub port, while the HDMI female end accepts a standard cable running to an HDTV, projector, or monitor. Input resolutions from 800x600 through 1920x1080 are supported on the PC side, with output at 720P, 1080i, or 1080P depending on what your display negotiates. Because VGA carries no audio and no power, ONTEN bundles both a…
SpecPicks Verdict
SpecPicks scored ONTEN VGA to HDMI using a rating × review-volume × price-fit model applied to published specs and reviews across the retro graphics & video category. ONTEN's retro graphics & video lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro graphics & video of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Does this work in reverse, HDMI to VGA?
No. This converter is one-directional and only takes a VGA signal in and outputs HDMI. For an HDMI source going to a VGA monitor you need a different, HDMI-to-VGA adapter.
Do I have to plug in the USB cable?
Yes. ONTEN states USB power supply is necessary for the converter chipset to operate. The USB cable is included in the box and can run to a computer port or a standard USB wall adapter.
Will I get sound through my TV with this?
Only via the included 3.5mm audio cable. VGA is a video-only standard, so the adapter takes audio from your PC's headphone jack and injects it into the HDMI output.
What is the highest resolution it supports?
VGA input is supported from 800x600 up to 1920x1080, and HDMI output runs at 720P, 1080i, or 1080P. There is no 1440p or 4K support.
Will it work with my older laptop that only has a VGA port?
That is the intended use. ONTEN lists compatibility with older notebooks, desktops, and laptops that have only VGA output, connecting them to any HDMI-equipped display, projector, or HDTV.
Key Features
- HD performance: Imported super quality adapting chipset, converting and outputting VGA signal to HDMI display devices. This converter is NOT bi-directional, it is vga to hdmi adapter, ONLY convert VGA signal into HDMI signal, and USB power supply is necessary.
- Incredible performance: The VGA male to HDMI female converter support VGA input resolution from 800*600 to 1920*1080 for PC. Support HDMI Output resolution up 720P/1080i/1080P for HDTV/Projector/Monitor.
- Plug and play: No driver needed, easy to use, fast, convenient and compact. Gold-plated HDMI interface, high wear & corrosion resistance, stable and durable for HD data transmission.
- Wide compabitity - The VGA-HDMI adapter is compatible with old-styled notebooks, desktops, laptops which only has VGA ports to any HDMI-equiped devices.
- After Sale - Exclusive Onten Unconditional after sale ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems in 24 hours.
Full Specifications
| Brand | ONTEN |
|---|---|
| Color | 1 Pcs, Compact |
| Finish | Projector |
| Unit Count | 1 Count |
| Connectivity | USB |
| Model Number | OT-5138 |
| Compatibility | PC |
| Input Voltage | 5 Volts |
| Nominal Power | 1.5 Watts |
| Connector Type | VGA to HDMI |
| Item Dimensions | 1.82 x 1.5 x 0.5 inches |
| Mfr Part Number | 4336291963 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Power Plug Type | No Plug |
| Compatible Devices | Desktop |
| Warranty Description | 1 Year |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item dimensions L x W x H | 1.82 x 1.5 x 0.5 inches |
| Specific Uses For Product | Monitor,Projector |
| Full listing title | ONTEN VGA to HDMI, 1080P Adapter (Male to Female) for Computer, Desktop, Laptop, PC, Monitor, Projector, HDTV with Audio Cable and USB Cable (1 Pcs) |
Ready to buy?
ONTEN VGA to HDMI, 1080P Adapter (Male to Female) for Computer, Desktop, Laptop, PC, Monitor, Projector, HDTV with Audio Cable and USB Cable (1 Pcs) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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