Feature: 1. FEATURES: Made of AAA+ quality LCD panel. 4K high resolution, 3‑5 ms response time, 178 degree wide viewing angle, 120Hz high refresh rate, 1000:1 contrast ratio. Dual Internal Speakers. It will provide the perfect feeling of use when you play games and when you monitor your computer information. 2. EASY CONNECTION: 12.7 inch portable monitor is designed with mini HD Multimedia Interface and miniDP port, easily connects to computer cases, laptops, PCs and more. It works perfectly with for Windows. It can be used as for Aida64 secondary screen CPU GPU temperature monitoring. 3. MULTIPLE INTERFACES: Computer case sub screen is equipped with 1 x mini HD Multimedia Interface, 1 x miniDP, 2 x USB C, 2 x micro usb (keyboard and mouse interface), 3.5mm headphone jack. Easily adjust brightness, volume, display settings and screen orientation to your liking. 4. NOTE: Stretched bar LCD display is suitable for professionals, programmers, students and more. Before using Type C as a signal input, make sure your phone or device has a Type C port and supports sound and video transmission (USB 3.1). (Not compatible With for Thunderbolt, for OS X, for ios). 5. 12.7 INCH FHD PANEL: for Aida64 sub CPU GPU display is equipped with a 12.7 inch FHD panel with eye protection, anti glare technology and brightness adjustment, which prevents long term eye fatigue, and also provides users with a colorful visual experience. 6. PLUG AND PLAY: GPU computer case sub screen is plug and play, no driver required. There are four screw holes on the back, and the spacing of the screw holes meets international standards, making it easy to install in the chassis or wherever you want. Specification: Item Type: 12.7 Inch Portable Monitor Material: Aluminum Alloy Color: Black Product Size: Approx. 318x108x13mm / 12.5x4.3x0.5in Screen Size: 12.7 Inch Resolution: 2880x864 Pixels Refresh Rate: 120 Hz Brightness: 800cd/M2 Viewing Angle: 178 Degrees Full Viewing Angle Interface: 1 x Mini HD Multimedia Interface, 2 x USB C, 1 x MiniDP, 2 x Micro USB, 1 x 3.5mm Headphone Jack Buttons: 1 x Power On Button, 1 x Volume Control Button Speakers: Built In Dual Speakers Driver: Drive Free, Plug And Play Mode: Portrait Mode Or Landscape Mode Software: For Aida64 (Need To Download By Yourself) Function: Used As PC, Notebook CPU GPU RAM Data Monitor, Healthy Speed Or PC Auxiliary Monitor, For Aida64 CPU GPU Monitor (Compatible For Windows System Only) Special Features: Chassis Secondary Screen, PC Data Compatibility, Portable, Stretched Bar LCD, Secondary Screen, Built In Speakers . Package List: 1 x 12.7 Inch Portable Monitor1 x HD Multimedia Interface Cable1 x USB Cable1 x Bracket1 x Dust Free Cloth Note: 1. Warm Tips: Since our product is only an LCD monitor, 1. You need to connect your device via mini HD Multimedia Interface, miniDP port or Type C port to play videos, images, etc. 2. If you need to use for Aida64, you need to download it by yourself.2. Please allow some error due to manual measurement.