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Seiki SU4KC1 U-Vision Up Converting Cable

3.5 out of 5 stars 172 customer reviews
| 93 answered questions

List Price: $49.00
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  • Designed for use with 4K Ultra HDTVs
  • Up-convert Full HD content into high-quality 4K Ultra HD
  • Improves picture quality of HD video content
  • Performs real-time detail enhancement, edge restoration and noise reduction
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$21.80 + $4.99 shipping Only 1 left in stock. Ships from and sold by The-Open-Box.

Frequently Bought Together

  • Seiki SU4KC1 U-Vision Up Converting Cable
  • +
  • Seiki SE39UY04 39-Inch 4K Ultra HD 120Hz LED TV (Discontinued)
Total price: $395.79
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Technical Details

  • Brand Name: Seiki
  • Model Number: SU4KC1

Product Description


General


Features


Product Information

Product Dimensions 19 x 9 x 13 inches
Item Weight 8 ounces
Shipping Weight 8 ounces (View shipping rates and policies)
Manufacturer Tongfang Global Inc /Seiki
ASIN B00IE5C6LO
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Item model number SU4KC1
Customer Reviews
3.5 out of 5 stars 172 customer reviews

3.5 out of 5 stars
Best Sellers Rank #638 in Electronics > Accessories & Supplies > Audio & Video Accessories > Cables & Interconnects > Video Cables > HDMI Cables
#2,168 in Electronics > Camera & Photo > Video
#3,347 in Electronics > Accessories & Supplies > Home Audio Accessories
Date first available at Amazon.com February 5, 2014

Technical Specification

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From the Manufacturer


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Customer Reviews

Top Customer Reviews

By Anthony Cecchetti on July 14, 2014
Verified Purchase
Great for a PS3 and blu rays players, it really does mark it up to 4k UHD 3840X2160 (Posted picture on here to prove it). Its not a normal HDMI cord, it has a chip build in it that upscales as well as a USB cord that is attached to the HDMI cord to power it. So those that said all cords are the same really didn't read the description of this item and or look at a picture of it and shouldn't be making a blind judgement call, let alone writing a review. This cord performs great with the new line of Seiki 4k UHD TV, its will not upscale a regular 1080p TV to 4k and that not what its intended for.

Stand out facts:
The cord is 6ft long.
Built in upscaling chip
It has a USB input on one end that plugs in to your TV to power it.

PROS:
4k display for blu rays on PS3 and most blu ray players.
Upscales 720 to 1080p
Will upsale 1080p at 25 to 30hz to 4kUHD
Upscales 720p PS3 games like GTA5 to 1080p 60hz
Upscales Laptop's and PC's to 4k (Must adjust Hz setting to under 30)
PC or Laptop can stream Youtube 4k
Working with Multi out splitters (Tested with:amazon.com/gp/product/B004F9LVXC/)

Cons:
will not upscale 1080p that is over 30hz to 4k
Does not appear to work with Multi In HDMI splitters (tested with: amazon.com/gp/product/B00JIM38HS)

Over all this is a great buy for upgrading existing blu ray players to 4k upscale.

UPDATE 7/18/14
From time to time when you start up a device(PS3) plugged into the U-vision cable it will not display anything and your TV will display no signal found ect, the best fix is to simply unplug the usb cable from your TV and re-plug and it will usually display.
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Verified Purchase
I'm an NOT an A/V Expert. Just a regular dude who likes to play games and watch blu-rays.

With that said, I recently purchased a Seiki 50" 4K TV. I bought this cable hoping to see it upscale my 1080P stuff to 4K.

First things i learned is, make sure you do this.
1) Sharpness should be set to Zero.
2) Motion Estimate and Motion Compensation should be set to zero

I bought this and first tested it on my Xbox one which was outputting 1080P 60hz before the u-vision cable. After U-Vision i was naively expecting 4K 30hz, but i still got 1080P 60hz. Well i didn't get this before i bought it, but it can only upscale 1080P 30hz (NOT 1080p 60hz) to 4K 30hz (now i get it!)

The box claims that the cable will still enhance the picture quality of the 1080P 60hz, but i honestly couldn't really tell.

Unfortunately, (or fortunately because why would you want to lower from 60hz to 30hz except in this case) I can't set the Xbox One to 1080P 30hz or 24hz. So instead I used the cable on my PS3.

Using the PS3, i played Dark Knight rises on blu-ray and TADA, the TV indicated that the resolution was not 1080P 24hz or 30hz, but it was at 4K! And i THINK it looked better.

Case in point, I give it 3 stars because it looks like it works, but my eyes can't really tell for sure.

I only post this review for anyone who's a newb like me and wants to see their xbox one output 4K. Welp, maybe you should just try turning your sharpness to 0 and see if it looks better.

OH and it upscales 720P to 1080P. That's pretty neat.
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Verified Purchase
It does what it says it does. I've connected this to my TV through my DVR box, and through my Blu Ray player (I don't own any game consoles so I can't test those). For those claiming they can't tell the difference between this and a standard HDMI cable, yeah you're probably not upconverting anything. It says right on the box which signals are actually upconverted, and to what they get converted to.

Video Conversion Table:
Input: Output:
480p 60hz 1080p 60hz
576p 50hz 1080p 50hz
720p 50/60 1080p 50/60
1080p 50/60 1080p 50/60 (but enhanced, which mostly means sharpening I guess)
1080p 24/25/30 2160p 24/25/30

If your input signal is anything but those listed above, you wouldn't notice a difference because the cable probably isn't doing anything. For instance, some of my TV channels come through in 1080i. Notice, 1080i is not listed on the box, so it doesn't do anything special and just runs in 1080i. If however the channel normally does 720p (which most HD cable channels do) then it upconverts to 1080p and looks significantly better.
When I tested Blu Ray movies the difference was blatantly obvious. I tried 3 movies. 2 were natively 1080p and 1 was 720p. The 720p movie was transformed to 1080p, and the 2 1080's became 4k. I could see the pock marks in Bilbo's face in "The Hobbit 2". Awesome clarity.

Now for the reason I deducted a star:
I feel like there's some lag. It's very minimal, but once you notice it, you can't "un-notice" it. It's like micro-stuttering. I thought maybe the cable wasn't getting enough power, but I tried plugging in the USB to several different power sources and the issue remained so I don't think it's a power issue.
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