.Specifications:
-Compatible with HDCP 1.4
-Input Resolution: 480i /480p / 576i / 576p / 720p / 1080i / 1080p
-Output Resolution: 720p@60Hz / 1080p@60Hz
-Video bandwidth: 6.75Gbps

Display modes:
-Quad-View Mode, Quad-View Cycled Mode, Quad-View H mode: 4 HDMI sources displayed on 1 screen
-Dual-View Mode: 2 HDMI sources displayed on 1 screen
-One-View Mode: 1 HDMI source displayed on 1 screen

Certifications/Standards: FCC, CE, RoHS

Warranty: 3 years limited

Country of origin: Taiwan
.4x1 QUAD-VIEWER: Simultaneously view four video sources on one display in real time Switch between 5 display modes: One-View, Dual-View (left & right), Quad-View, Quad-View Cycled, Quad-View H mode
.SEAMLESS SWTCHING: Seamless source device and display mode switching via front panel push button or included IR remote control. Compatible with most HDMI source devices such as computers, set-top boxes, DVD/Blu-ray players, and projectors
.SUPPORTED RESOLUTIONS: Input: 480i/480p/576i/576p/720p/1080i/1080p || Output: 720p @60Hz & 1080p @60Hz. HDCP 1.4 compliant
.ADVANCED FEATURES: Control Options: 1) Push buttons, 2) IR remote, 3) software control via micro-USB. Firmware upgradeable - to add new features, fix any bugs, improve performance. Metal housing provides excellent EMF protection and improves heat dissipation for reliability and long life
.3 YEAR WARRANTY WITH PREMIUM CUSTOMER SUPPORT: Fully compliant with certifications/standards: FCC, CE, RoHS. Our products are backed with a 3-year limited warranty and experienced tech support team in Silicon Valley. Contact us via Amazon or the manufacturer. if you have any questions or concerns.

SIIG 1080p 4x1 HDMI Quad Multi-Viewer, Seamless Switcher, for PC/DVD/Security Camera, IR Remote Control, 3.5mm Audio Extract, TAA Compliant, ESD Protection, Metal housing (CE-H25R11-S1)