The HDMI to HDMI 4K * 2K Scaler Converter supports converting the HDMI Input Signal (Under the 4K * 2K @ 30HZ) to HDMI 4K * 2K@60Hz Output， Also supports converting the HDMI Input Signal (4K * 2K @ 30HZ) to HDMI (1080P / 720P @ 60HZ) Output， which can perfectly solve the problem of incompatibility because of the excessive high resolution & low resolution. It will bring you much fun and convenience. 

Features:
Uses Provide advanced signal processing with great precision， colors， resolutions and details.
Use Scaler Video Processing technology， supporting scaler up， scaler down digital signal process (Supports converting High-definition Input HDMI signal to low HDMI Output Signal， and vice versa.)
Uses audio and video decoding technology， supporting converting HDMI Digital Audio to independent Analog Audio Output. 
Support multi- HDMI Input Formats.
Support HDMI 4K*2K @ 60Hz， 4K*2K @ 30Hz，1080p @ 60Hz and 720p @ 60Hz Output.

Specifications:
Input Interface: 1 * HDM IN， 1 * Mini USB (for Update).
Output Interface: 1 * HDMI Output; 1 * Audio Output.
HDMI Input Resolutions: 480i to 4K * 2K@30Hz.
HDMI Output Resolution: 4K*2K @ 60Hz， 4K*2K @ 30Hz，1080p @ 60Hz and 720p @ 60Hz Output， etc.
DVI Output Resolution: 1080p @ 60Hz and 720p @ 60Hz.
ESD Protection Human Body Model: ± 8kV (air-gap discharge); ± 4kV (contact discharge)
Operating Temperature: 0°C ~ 40°C / 32°F ~ 104°F
Storage Temperature: -20°C ~ 60°C / -4°F ~ 140°F
Relative Humidity: 20 ~ 90% RH (Non-condensing) 
Color: Black
Item size: 9.5 * 8.4 * 2.8cm / 3.7 * 3.3 * 1.1in
Item weight: 161g / 5.6oz 
Package size: 21.5 * 14.5 * 5.5cm / 8.4 * 5.8 * 2.1in
Package weight: 346g / 12.0oz

Package List:
1 * HDMI to HDMI 4K * 2K Scaler Converter       
1 * 5V / 1A DC Power Supply Adaptor     
1 * English Operation Manual