HDMI switch capable of connecting four HD input devices to one HDMI output device
Compatible with HDMI V2.1 devices; Supports HD resolutions up to 8k@60Hz and backwards compatible
Supports uncompressed audio, such as LPCM 7.1CH. Supports compressed audio, such as DTS Digital, Dolby Digital 7.1CH, DTS-HD and Dolby TrueHD
Maximum working current: 5V/1A; Colour: Black

IDATA HDMI-2148KT is an 8K 4-in-1-out switch. It supports 4 HDMI signal inputs and 1 HDMI signal output, the maximum resolution is 8K at 60Hz and is backwards compatible.
A variety of control methods (IR remote control and RS-232 switch) can easily switch the content of the 4 HDMI signal sources on the display. The product is widely used in security monitoring, multimedia entertainment, broadcast, command centers, etc.

Features
Supports 4 HDMI inputs and 1 HDMI output
Compatible with HDMI V2.1 devices
Supports HD resolutions up to 8k@60Hz and backwards compatible
Supports uncompressed audio, such as LPCM 7.1CH. Supports HDR10+, Dolby Vision, HLG, YUV4:4:4
Multiple switching modes: IR remote control, RS-232 command control
Supports additional digital audio output on the S/PDIF port
Firmware can be updated via Micro USB
Supports EDID and HDMI 3D, VRR (free sync, G-sync)
Lightning protection, surge protection, ESD protection

Technical specifications
HDMI resolution: 7680x4320@24/25/30/50/60Hz, 4096x2160@24/25/30/50/60/100/120Hz, 3840x2160@24/25/30/50/60/100/120Hz, 3440x1600@ 60Hz, 3440x1440@60Hz、2560x1600@60Hz, 2560x1440@60/100/120Hz, 2560x1080@60Hz, 2048x1080@60Hz, 1920x1440@60/100/120Hz, 1080p@50/60 /100/120Hz, 1080i@50/60Hz, 720p@50/60Hz
HDMI 2.1
HDCP 2.3
Maximum transmission speed: 48 Gbps
Maximum working current: 5V/1A
Power consumption: < 2W
Dimensions
Width: 160.0 mm
Depth: 58.0 mm
Height: 20.6 mm
Environmental characteristics
Operating temperature: -20 / 60°C
Storage temperature: -30 / 70°C
Operating humidity: 0 to 90% RH

Package contents
1x 4X1 HDMI Switch
1x 5V/1A power supply
1x Remote Control
1x Grounding screw
1x Terminal block
1x User Guide