Skip to: | |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home
Home > 
Computer Systems > 
Adapters & Gender Changers > 
Audio/Video Switch > 
Coboc > 
Item#: N82E16812117612

Coboc HM4K-MINISW-3 3 Port 3x1 HDMI Intelligent Mini Switcher - manual control - 4K2K, 3D,1080P and HDCP

Sold and Shipped by Newegg

  • 3 Ports HDMI V1.4 Mini Switcher
  • 4K2K(3840/2160p@30Hz) Resolution
  • 1920 x 1080p@60Hz Resolution
  • Support 3D,HDCP,CEC
  • Intelligent Auto & Manual Switching
  • No power required

ICON Loading...
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Coboc HM4K-MINISW-3

Model

|
Brand
Coboc
Model
HM4K-MINISW-3

Details

|
Type
HDMI 4K2K Switch
Color
Black
Cable Length
10 ft.
Ports
3
Specifications
Input: HDMI x 3
Output: HDMI x 1
HDMI V1.4b with HDCP/CEC pass-through
Video Amplifier Bandwidth:3.0Gbps/300MHz per channel, total up to 9.0Gbps
Ultra HD 4K2K(2160P) Resolution:3840 x 2160@24Hz/25Hz/30Hz & 4096 x 2160@24Hz
HD 1080P Resolutuion:1920 x 1080@60Hz
Color Depth : 12 bit per channel,total 36bit and xvYCC color space
3D Video Support:Full 3D such as 1080P@23.98/24Hz,720P@59.94/60Hz/50Hz
Audio Supports: high definition audio signals such as DTS Digital, Dolby Digital(including DTS-HD and Dolby True HD),as well as standard LPCM stereo
Input DDC signal: 5.0 Volts P-P(TTL)
No external power needed
Max power consumption:5W
Enclosure: Black color Plastic
Certification: FCC/CE

Environmental:
Operating Temperature: 0? to +70?
Operating Humidity: 10% to 85% RH (no condensation)
Storage Temperature: -10? to +80?
Storage Humidity: 5% to 90% RH (no condensation)


Package Included :
Main Unit
User manual

Connectors

|
Input Connector
3 - HDMI Female
Output Connector
1 - HDMI Female

Performance

|
Maximum Resolutions
4Kx2K - 3840 x 2160@24Hz/25Hz/30Hz & 4096 x 2160@24Hz

Features

|
Features
The Ultra HD 4K2K HDMI Mini switcher allows the user to input three HDMI sources and switch between these sources to provide a single HDMI output to a display by key-press-switch.
Built-in singal equalization let you use longer than normal HDMI cables running to the inputs and outputs.
HDMI 1.4b and HDPC compliable
Clock rate up to 300MHz,bandwidth up to 3.0Gpbs per channel, total 9Gbps
Support high definition resolution 4K2K@30Hz,1080P@60Hz and 3D
Deep Color supports 12bit/channel,36bit all channels
Support uncompressed andio such as LPCM and compressed audio as DTS Digital, Doby Digital(including DTS-HD & Dolby True HD etc..)
CEC pass-through
No power needed for most HDMI sources.
HDMI specification define all HDMI sources shall be about to supply a minimum of 55mA to the +5V power singal. Power pin of some HD source like Sony PS3/PS4 are complied with HDMI specification,but too low to turn this device on.In this case,you have to connect two or three HDMI sources at the same time to get enough power.

Versatile Switching Options:
- Manual
Select the HDMI source via mechanical button
- Intelligent Automatically Selection
Automatically select the last turned on or plugged in HD source priority
Automatically turn to the next power-on HD source when ongoing source is turned off or plugged out

Transmission distance of 28AWG High Speed HDMI Cable with Ethernet for 4K2K@30Hz
Input - 5 meter
Output - 5 meter
Transmission distance of 28AWG High Speed HDMI Cable with Ethernet for 1080P@60Hz
Input - 8 meter
Output - 8 meter

Note:Only when all source and display support 4K (including CD), 4K*2K resolution display is effective

Dimensions & Weight

|
Dimensions
0.5"(H) x 2"(W) x 2"(D)
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 0 day
  • Read full details

Customer Reviews of the Coboc HM4K-MINISW-3

Do you own this product? Write a Review

ICON Loading...

Filter Results

Go
  • Shawn S.
  • 5/12/2015 2:17:16 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsDoes not work well

Pros: none that i can see yet

Cons: Switch jumps back and forth between source and will not work unless all sources are on

Other Thoughts: Its bad it should stay on source selected not bounce around

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

We are sorry to hear that, please contact our support team to assist you with troubleshoot and/or warranty options.

HDMI specification define all HDMI sources shall be about to supply a minimum of 55mA to the +5V power signal.But this unit need 5V/130mA as staring current. Generally speaking, most of HDMI sources on the market power signal is more than 150mA, means only connect even one source , this unit can be turned on.But some HD source like Sony PS3/PS4 are complied with HDMI specification,but just output 60~80mA current,too low to turn this device on.In this case,customer have to connect two or three HDMI sources at the same time to get enough power.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com

We look forward to hearing from you.

Thanks,
Rosewill Customer Care

1 out of 2 people found this review helpful. Did you? Yes No

ICON Loading...

Send It As A Gift!

gift services details
Selected Items
Are you an E-Blast Insider? Subscribe Newegg e-Blast
PayPal
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Home
Home > 
Computer Systems > 
Adapters & Gender Changers > 
Audio/Video Switch > 
Coboc > 
Item#: N82E16812117612
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.