BENFEI
BENFEI USB C HUB 4-in-1
Bottom line: The BENFEI USB C HUB 4-in-1 ($12.99 on Amazon as of 2026-10-21 10:15 UTC): Dual HDMI plus VGA out, rare for bridging modern laptops to legacy VGA projectors; main trade-off: HDMI caps at 30Hz in 4K, so motion looks choppy at that resolution.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Dual HDMI plus VGA out, rare for bridging modern laptops to legacy VGA projectors
- ✓ 100W Power Delivery pass-through charges the laptop while both displays run
- ✓ 4K 3840x2160 at 30Hz over HDMI from a single USB-C port
- ✓ USB 3.0 port hits 5Gbps for file transfer alongside video output
- ✓ 18-month BENFEI warranty, longer than the typical 12-month adapter term
Cons
- ✗ HDMI caps at 30Hz in 4K, so motion looks choppy at that resolution
- ✗ Mirrored output only, HDMI and VGA cannot show separate content
- ✗ Both ports together drop to 1920x1080 at 60Hz
- ✗ Not compatible with the 2021 M1 iPad Pro 11-inch or 12.9-inch
Manufacturer description
The BENFEI USB C Hub 4-in-1 turns a single USB-C port into an HDMI output, a VGA output, a USB 3.0 data port, and a 100W Power Delivery pass-through, which makes it one of the few modern adapters that still speaks to legacy VGA projectors and CRT-era monitors. HDMI drives up to 3840x2160 at 30Hz, VGA handles 1920x1080 at 60Hz, and when you run both together each output mirrors the same 1080p60 image. The USB 3.0 port moves files at up to 5Gbps, so you can pull footage off a drive while your laptop charges through the same hub. An integrated IC chip and an aluminum alloy shell handle heat and…
SpecPicks Verdict
SpecPicks scored BENFEI USB C HUB 4-in-1 using a rating × review-volume × price-fit model applied to published specs and reviews across the display & crt accessories category. BENFEI's display & crt accessories 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 display & crt accessories 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
Can this adapter drive two different displays showing separate content?
No. HDMI and VGA can run at the same time, but they mirror an identical image at up to 1920x1080 at 60Hz. Extended desktop across the two outputs is not supported.
Does it support 4K output?
Yes, HDMI supports up to 3840x2160 at 30Hz. VGA tops out at 1920x1080 at 60Hz. If you need a higher refresh rate, plan on running 1080p.
Will it work with my old VGA projector or CRT monitor?
That is the main reason to pick this hub. The VGA port outputs 1920x1080 at 60Hz, which covers most conference-room projectors and legacy monitors that have no HDMI input.
Can I charge my laptop through the hub while using the video ports?
Yes. The USB-C Power Delivery port passes through up to 100W, enough for most USB-C laptops, while HDMI, VGA, and the USB 3.0 port stay active.
Will this work with any USB-C port on my laptop or phone?
Only if that port supports USB Type-C DP Alt mode for video output. BENFEI lists compatibility with recent MacBook Pro and Air, iMac, Dell XPS, Surface, Chromebook, and Galaxy S-series devices, but the 2021 M1 iPad Pro 11-inch and 12.9-inch are excluded.
Key Features
- COMPACT USB C HUB - BENFEI USB Type-C to HDMI+USB+VGA+Power Delivery adapter add 1 HDMI port, 1 VGA port, 1 USB-C Charging Port, 1 USB-A ports to your USB-C laptop — all from a single USB-C port. Tuck this lightweight gadget into your bag or pocket to do a business presentation with your laptop and projector, or extend your desktop screen to a monitor or TV.
- INCREDIBLE PERFORMANCE - Transfer and backup your files at speeds up to 5Gbps via 1 USB 3.0 port, charging your computer with power delivery up to 100W, streams from your USB Type-C or Thunderbolt 3/4 device to the external Display with HDMI/VGA slot. The resolutions of HDMI up to 3840*2160@30Hz, VGA up to 1920x1080@60Hz (1080p Full HD). HDMI and VGA can Work Simultaneously: Up to 1920*1080@60Hz. The image on screens are identical. Not support two monitor to display different content separately.
- BROAD COMPATIBILITY: Compatible with iPhone 15 series, 2023/2022/2021/2020/2019/2018 MacBook Pro, iMac, MacBook, Surface Book 2, Surface Go, HP Envy 13, Pixelbook, Galaxy Book, Samsung Galaxy S10/S9/S8 Plus/Note 8/Note 9, Dell XPS 15/XPS 13, Chromebook, Chromebook Pixel, Intel NUC, and many others (see detailed product description). ❌NOT compatible with iPad Pro 2021 M1 11" and iPad Pro 2021 M1 12.9"
- SUPERIOR STABILITY - Built-in advanced and integrated IC chip ensure the performance stability and reliability. Premium aluminium alloy casing for better heat insulation. Fits snugly with the USB-C ports on your devices for stable signal transfer.Please pay attention, the USB-C device should support video output function(USB Type-C DP Alt mode).
- 18 MONTH WARRANTY - Exclusive Benfei Unconditional 18-month Warranty ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems timely.
Full Specifications
| Brand | BENFEI |
|---|---|
| Color | Blue |
| Finish | Hdmi,Projector |
| Unit Count | 1.0 Count |
| Connectivity | USB-C |
| Model Number | 000310blue |
| Compatibility | iOS |
| Input Voltage | 1 Volts |
| Warranty Type | Limited |
| Connector Type | HDMI, USB Type C, VGA |
| Item Dimensions | 1.97 x 1.57 x 0.39 inches |
| Mfr Part Number | 000310blue |
| Number of Ports | 4 |
| Compatible Devices | Monitor, Projector |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item dimensions L x W x H | 1.97 x 1.57 x 0.39 inches |
| Specific Uses For Product | Monitor,Projector,Tv |
| External Testing Certification | 177202201739 |
| Full listing title | BENFEI USB C HUB 4-in-1, USB Type-C to HDMI VGA Adapter, USB C to USB Adapter, USB Type-C Power Delivery, Compatible with iPhone 15 Pro/Max, MacBook Pro/Air 2023, iPad Pro, iMac, S23, XPS 17 |
Ready to buy?
BENFEI USB C HUB 4-in-1, USB Type-C to HDMI VGA Adapter, USB C to USB Adapter, USB Type-C Power Delivery, Compatible with iPhone 15 Pro/Max, MacBook Pro/Air 2023, iPad Pro, iMac, S23, XPS 17 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 2026-10-21. Price and availability subject to change.
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