BENFEI
BENFEI Mini DisplayPort to HDMI VGA DVI 4K Adapter, 3-in-1 Gold-Plated
Bottom line: The BENFEI Mini DisplayPort to HDMI VGA DVI 4K Adapter ($13.99 on Amazon as of 2026-10-06): Three outputs in one dongle: HDMI, DVI, and VGA for mixed-generation displays; main trade-off: only one of the three outputs works at a time; no simultaneous multi-display.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Three outputs in one dongle: HDMI, DVI, and VGA for mixed-generation displays
- ✓ 4Kx2K at 30Hz over HDMI, plus 1080p60 and 1920x1200 on DVI and VGA
- ✓ Uncompressed 7.1, 5.1, and 2-channel audio pass-through on the HDMI path
- ✓ Gold-plated contacts, triple shielding, and molded strain relief on the cable
Cons
- ✗ Only one of the three outputs works at a time; no simultaneous multi-display
- ✗ No audio on the DVI or VGA outputs, video only
- ✗ HDMI tops out at 30Hz in 4K, so 60Hz 4K is off the table
- ✗ HDMI, VGA, and DVI cables are all sold separately
Manufacturer description
The BENFEI Mini DisplayPort to HDMI VGA DVI 4K Adapter solves a common problem for anyone driving legacy or mixed-generation displays from a Mini DisplayPort or Thunderbolt 2.0 machine: three output standards in one gold-plated dongle. Plug it into a MacBook Pro, MacBook Air, iMac, Mac mini, Surface Pro 4, ThinkPad X1 Carbon, Dell XPS, Intel NUC, or Chromebook Pixel, then pick whichever port your monitor or projector actually has. HDMI carries up to 4Kx2K at 30Hz along with uncompressed 7.1, 5.1, or 2-channel audio pass-through; DVI and VGA handle 1080p at 60Hz and 1920x1200 for video only…
SpecPicks Verdict
SpecPicks scored BENFEI Mini DisplayPort to HDMI VGA DVI 4K Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the retro graphics & video category. BENFEI'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
Will this work with my USB-C or Thunderbolt 3 MacBook?
No. This adapter is built for Mini DisplayPort and Thunderbolt 2.0 ports only. BENFEI explicitly notes it does not fit Thunderbolt 3.0 or any USB-C port device.
Can I run two monitors at once from the three ports?
No. HDMI, VGA, and DVI cannot be used simultaneously; only one output is active at a time. Choose the port that matches the display you want to drive.
Does it actually do 4K?
Over HDMI, yes, up to 4Kx2K at 30Hz. DVI and VGA are limited to 1080p at 60Hz and 1920x1200. If you need 4K at 60Hz, this is not the adapter.
Does audio pass through to my TV?
Over HDMI, yes, including uncompressed 7.1, 5.1, and 2-channel audio. DVI and VGA outputs carry video only, so you will need a separate audio path on those.
What computers is this compatible with?
BENFEI lists MacBook, MacBook Pro, MacBook Air, iMac, Mac mini, Mac Pro, Surface Pro 2/3/4 and Surfacebook (not Surface RT), ThinkPad X1 Carbon and X230/X240s, Dell XPS 13/14/15/17, Alienware 14/17/18, Intel NUC, Asus Zenbook, HP Envy, and Chromebook Pixel.
Key Features
- Benfei Mini DisplayPort to HDMI DVI VGA Adapter connects a Mini DisplayPort/Mini DP/Thunderbolt 2.0 Port compatible computer or MacBook to an HDTV, monitor, or projector with HDMI/VGA/DVI port. A separate HDMI/VGA/VGA cable(sold separately) is required. IMPORTANT NOTES: HDMI, VGA and DVI port can't be used simultaneously. Only one of them could be used at a time.
- Supports 4K Rresolution: mini dp to hdmi vga dvi adapter supports up to 4Kx2K@30Hz (HDMI), 1080p@60Hz and 1920x1200 (DVI & VGA) display resolutions, and flawless audio pass-thru for uncompressed digital 7.1, 5.1 or 2 channels (Audio is NOT supported for DVI & VGA output); Don't fit with thunderbolt 3.0 or any USB C Port Device!
- Mirror or Extend Laptop: this 3 in 1 mini dp adapter transmits both audio and video from computer or tablet to HD display via HDMI. With this adapter, you can easily add an external display to mirror or extend your computer, then you are free to enjoy favorite movies, YouTube clips, iTunes songs and movies on big screen. It is ideal for business, home entertainment, conference rooms, and more;
- Triple Shielding for Best Signal Performance: Gold-plated connectors and triple shielding of this mini displayport to hdmi vga dvi converter ensures max conductivity and signal performance. Molded strain-relief prolongs it's service life;
- Broad Compatibility: Compatible with Apple MacBook, MacBook Pro, MacBook Air, iMac, Mac mini, Mac Pro; Microsoft Surface Pro 4, Pro 3, Pro 2, Surfacebook (NOT Surface for Windows RT); Lenovo ThinkPad X1 Carbon, X230/X240s, L540, T540p, W540, Helix; Dell XPS 13/14/15/17, Latitude E7240/E7440, Precision M3800; Alienware 14/17/18; Acer Aspire R7/S7/V5/V7; Intel NUC; Asus Zenbook; HP Envy 14/17; Google Chromebook Pixel; Toshiba Satellite Pro S500, Tecra M11/A11.
Full Specifications
| Brand | BENFEI |
|---|---|
| Color | black |
| Finish | Hdmi,Projector |
| Unit Count | 1 Count |
| Connectivity | USB-C |
| Model Number | 000088 |
| Compatibility | Mac |
| Warranty Type | Limited |
| Connector Type | Mini DisplayPort HDMI DVI VGA |
| Item Dimensions | 0.39 x 0.39 x 0.39 inches |
| Mfr Part Number | 000088black |
| Number of Items | 1 |
| Number of Ports | 3 |
| Power Plug Type | No Plug |
| Compatible Devices | Laptop, Monitor, Projector, Television |
| Warranty Description | Exclusive Benfei Unconditional 18-month Warranty |
| Item dimensions L x W x H | 0.39 x 0.39 x 0.39 inches |
| Specific Uses For Product | Monitor,Projector |
Ready to buy?
BENFEI Mini DisplayPort to HDMI VGA DVI 4K Adapter, 3-in-1 Gold-Plated 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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