Holiday Shipping Details & Extended Holiday Returns 
Specifications:
Product Type: HDMI USB 3.0 KVM Switcher (2 Inputs, 2 Outputs)
Resolution: Support 1080P/1080@144Hz, 3840x2160p, 4K/60Hz resolution, adaptive screen resolution
Supported systems: Windows XP, Windows7, Windows 10,MACOS, Linux, Unix
Input port: HDMI 2.0 x 4, USB-C x2, USB 3.0 x 4
Output: 2x HDMI2.0, 1x stereo audio
Material: Aluminum Alloy
HDMI 2.0b HDCP 2.2: Supported
Hard Disk Devices: Supported
Hotkey: Ctrl+Shift+1/2 for PC1/PC2 or double-click "Ctrl", Ctrl+Shift+K to turn hotkey off/onPower supply: DC5v 1A
Power supply: DC5v 1A
Advanced Mode & Mirror Mode & Crisscross Mode
Extension mode: A PC displays two different images in extension mode. Note: To use Extension Mode, your PC must support Extension Mode.
Mirror Mode: A PC displays two identical images in Mirror Mode.
Crisscross mode: Two PCs display two different images on two monitors.
HDMI KVM USB Switcher Dual Monitor:
This KVM switcher allows you to control 2 computers with one set of controls (keyboard and mouse) and two screens. Realized 2 in and 2 out free selection synchronous switching. You can centrally control and manage your laptop or game console without having to move from one workstation to another.
UHD 4K Visual Enjoyment:
The KVM switch supports HDMI 2.0 and HDCP 2.2 standard. Support maximum resolution up to 4K@60Hz, 1080@144Hz, also support 1080P@120Hz or lower resolution, make the image display more exquisite and realistic.
Dual HDMI KVM Switch with USB 3.0 Port:
Supports connection of USB 3.0 port devices such as scanner/USB mouse/printer/monitor
A higher level of keyboard and mouse compatibility:
Supports keyboard and mouse pass-through mode (semi-DDM-USB). You can take advantage of more keyboard and mouse features that are not supported by regular KVM. Supports wired, wireless, and gaming K&M. keyboard and mouse switching with near-zero latency.
- Press the "Switch" button on the KVM toggle panel to switch between the two source devices;
- Use hotkey switching (Ctrl+Shift+1/2 to PC1/PC2 or Ctrl+Ctrl), Ctrl+Shift+K to turn off the hotkey;
- Use the IR remote control to switch between PC 1 and PC 2.
Dual Monitor KVM supports many types of input devices, such as PC, laptop, Apple TV, PS3/PS4, Xbox. It is widely used for office, multimedia teaching, conference room, etc.
Supports maximum resolution up to 4K@60Hz, 1080@144Hz, also supports 1080P@120Hz or lower resolution, making the image display even more exquisite and realistic.
1 x HDMI KVM USB Switcher
2 x USB Data Cable
1 x USB Power Cable (DC 5V Power Adapter Not Included)
1 x IR remote control (2* AAA batteries not included)
1 x User Manual