ATEN 4-Port True 4K HDMI Switch with Dual Output

VS482B

Allows up to 4 HDMI A/V sources to be connected to 2 HDMI displays
Superior video quality – up to 4096 x 2160/3840 x 2160 @ 60Hz (4:4:4); HDR supported
Supports Auto Switch – the VS482B automatically switches to a newly plugged-in source
HDMI audio can be extracted to stereo audio and digital audio (optical/coaxial) outputs

Note: The images are for reference only. The printing on the device may differ due to product enhancement.

The ATEN HDMI Switch VS482B is a professional 4-Port True 4K HDMI Switch with Dual Output designed to connect up to four HDMI source devices to two HDMI displays. Supporting True 4K video resolution, this switch delivers exceptional image quality and flexible source management, making it an ideal solution for meeting rooms, home theaters, auditoriums, digital signage, retail environments, and professional AV installations.

With multiple switching options and intelligent display management, the ATEN HDMI Switch VS482B provides reliable performance for both commercial and residential applications.

Key Features

4-Port True 4K HDMI Switch
Dual HDMI display outputs
Supports True 4K ultra-high-definition resolution
Audio Return Channel (ARC) support
EDID Expert™ for optimal display compatibility
Front panel push-button switching
IR remote control operation
RS-232 control for system integration
Reliable HDMI source management
Ideal for professional AV and digital signage applications

LEDs
Input	LED (Green) x 4 (HDMI-In)
Audio	LED (Green) x 1 (ARC ON/OFF)
Power	LED (Green/Orange) x 1 (Power ON/OFF)
Switches
Video Input Port Selection	Push button x 4 (HDMI-In)
Mode Selection	Push button x 1 (ARC ON/OFF)
Power	Push button x 1 (Power ON/OFF)
Video Input
Interfaces	4 x HDMI Type A Female (Black)
Impedance	100 Ω
Max. Distance	5m (4096×2160@60Hz, 4:4:4)
Video Output
Interfaces	2 x HDMI Type A Female (Black)
Impedance	100 Ω
Max. Distance	5m (4096×2160@60Hz, 4:4:4)
Video
Max. Data Rate	18 Gbps (6 Gbps Per Lane)
Max. Pixel Clock	600 MHz
Compliance	HDMI (3D, Audio Return Channel, Deep Color) HDCP 2.2 Consumer Electronics Control (CEC)
Max. Resolution	4096 x 2160 / 3840 x 2160 @ 60Hz (4:4:4)
Max. Distance	Up to 5m (input / output)
Audio
Input	4 x HDMI Type A Female (Black)
Output	Analog: 2 x RCA (Red / White) Digital: 2 x HDMI Type A Female (Black); 1 x Toslink (Black); 1 x RCA (Orange)
Control
RS-232	Function: Port switching & FW upgrade Connector: 1 x DB-9 Female (Black) Baud Rate: 19200, Data Bits: 8, Stop Bits:1, Parity: No, Flow Control: No
IR	1 x Mini Stereo Jack Female (Black) 1 x IR Receiver
EDID Settings	EDID Mode: Default (4K@60Hz) / Port-1 / Remix
Connectors
Power	1 x DC Jack
Power Consumption	DC5V:3.29W:15BTU/h Note: ● The measurement in Watts indicates the typical power consumption of the device with no external loading. ● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.
Environmental
Operating Temperature	0 – 40°C
Storage Temperature	-20 – 60°C
Humidity	0 – 80% RH, Non-Condensing
Physical Properties
Housing	Metal
Weight	2.16 kg ( 4.76 lb )
Dimensions (L x W x H)	43.72 x 15.88 x 4.40 cm (17.21 x 6.25 x 1.73 in.)