Features
Connectivity technology	Wired
Maximum transfer distance	100 m
Maximum digital resolution	4096 x 2160 pixels
Maximum refresh rate	30 Hz
Supported resolutions	4096 x 2160 3840 x 2160
Product colour	Black
Material	Metal
Plug and Play
LED indicators
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	0 - 80%
Storage relative humidity (H-H)	0 - 80%
Packaging content
AC adapter included
Manual
Ports & interfaces
USB port type	USB Type-B
RS-232 ports	1
PC Audio in
PC Audio out
Power
AC adapter output voltage	5 V
Technical data
Weight	1.310kg
Length packaging	0.283m
USB specification	USB 2.0
Width packaging	0.100m
Type 1	KVM Extender
Packaging volume	0.0049m³
Colour	Black
Height packaging	0.173m
Type 2	HDMI Extender Sender
Data rate	480Mb/s
Technical details
Dimensions (WxDxH)	121.9 x 182 x 28.7 mm
Maximum resolution	4096 x 2160 pixels
Weight	630 g
Weight & dimensions
Receiver width	12.2 cm
Receiver depth	18.2 cm
Receiver height	2.87 cm
Receiver weight	630 g

CE820-ATA is identical in construction to CE820, but without Ethernet connection.
The ATEN CE820 USB HDMI HDBaseT™ 2.0 KVM Extender integrates the latest HDBaseT™ 2.0 technologies to deliver 4K HDMI video, stereo audio, USB, Ethernet*, and RS-232 signals up to 100 meters using single Cat6 / 2L-2910 Cat 6 cable. The HDBaseT™ 2.0 guarantees the most reliable transmission on the market as well as enables the long-reach capability that extends full HD 1080P signals up to 150 meters. With an easy cable installation supporting various signals, the CE820 is ideal for applications where convenient remote access is required – such as transportation control centers, medical facilities, industrial warehouses, and extended workstations.
Package Contents1x CE820L USB HDMI HDBaseT 2.0 KVM Extender (Local Unit)
1x HDMI KVM Cable Set (HDMI, USB, Audio; 1.8m/6ft)
2x Power Adapters
2x Mounting Kits
1x User Instructions
Supports HDBaseT™ 2.0 technologyExtends video, audio, USB, RS-232, and Ethernet1 signals via a single Cat6 / 6a cable / 2L-2910 Cat 6 cable
Enhanced bit error detection and correction to resist signal interference during high-quality video transmissions
Status detection and LED indication for HDBaseT™ signal transmission on remote unit
EDID Buffer for smooth power-up and the highest quality display
HDMI (3D, Deep Color, 1080P, 4K); HDCP 2.2 Compatible
Long distance with superior video quality: HDBaseT™ Standard mode up to 4K @ 100 m (Cat 6 / 6a / 2L-2910), HDBaseT™ Long-Reach mode up to 1080P @ 150 m
Long Reach mode switch – switches between HDBaseT™ Standard and Long Reach modes in a snap
Supports individual 2-channel stereo audio and USB 2.0 full speed ports
Supports PC wakeup function via single pushbutton through RS-232 channel (The computer has to support Wake Up Ring for this function to work.)
Built-in 8KV / 15KV ESD protection (Contact voltage 8KV; Air voltage 15KV)