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ATEN VE1821-AT-G AV extender AV transmitter & receiver Black

ATEN VE1821-AT-G, 4096 x 2160 pixels, AV transmitter & receiver, 35 m, Wired, 3D, HDCP

Best offerPrice trend

£103

Stable
Price trend
Detailed analysis ›
Price history of ATEN VE1821-AT-G AV extender AV transmitter & receiver Black over the last 3 months
DatePrice
8 July 2026£103
13 July 2026£103
19 July 2026£103
24 July 2026£103
30 July 2026£103
4 August 2026£103
9 August 2026£103
15 August 2026£103
25 August 2026£103
31 August 2026£103
5 September 2026£103
11 September 2026£103
16 September 2026£103
25 September 2026£103

Compare ATEN VE1821-AT-G AV extender AV transmitter & receiver Black prices UK

*Date of last price update

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Product Information

As a complete end-to-end solution, the VE1821 comes as a kit that contains a transmitter and a receiver, extending HDMI signals at 4096 x 2160 / 3840 x 2160 @ 30 Hz (4 : 4 : 4) up to 40 m via a Cat 6 cable (ATEN 2L-2910 recommended). Crystal-clear video presentation is guaranteed thanks to its capability of transmitting 4K sources without latency. Meanwhile, it supports lossless audio formats, such as LPCM 7.1CH, Dolby TrueHD, Dolby Digital Plus, and DTS-HD Master Audio, to add superior sound to the video content, enhancing the experience for the viewers.

Designed to optimize installation flexibility, the VE1821 features an ultra lightweight, palm-sized enclosure, perfect for mounting or placement in tight spaces. The transmitter includes a local HDMI output port, allowing for cascading purposes or for users to monitor the UHD signal being extended to the receiver. With the built-in EDID switch, users can control which EDID is taken from either display. Plus, the HDMI source can be displayed at the optimal resolution based on the capabilities of the connected display through the EDID Copying Mode. As a result of the IR transmission functionality, the source device connected to the transmitter can be seamlessly controlled from the receiver side, assuring easy and complete control for the user. The VE1821 adopts PoC (Power over Cable) technology, which enables the transmitter to provide power to the receiver via a Cat 6 cable, eliminating the need for a bulky external power supply.

With such a rich set of features, the VE1821 delivers excellent AV transmission quality and flexibility within different installation scenarios, such as meeting facilities, retail settings, entertainment systems, and more.

AV Extenders ATEN

Product

Name
ATEN VE1821-AT-G AV extender AV transmitter & receiver Black
Category
AV Extenders
Brand
ATEN

Ports & interfaces

Connectivity technology
Wired
Ethernet LAN
Yes
RJ-45 input ports
1
RJ-45 output ports
1
HDMI in
1
Number of HDMI outputs
1
Remote (IR) input
1
Remote (IR) output
1
DC-in jack
Yes

Weight & dimensions

Receiver dimensions (WxDxH)
68 x 79.5 x 16.5 mm
Receiver weight
120 g
Transmitter dimensions (WxDxH)
68 x 79.5 x 16.5 mm
Transmitter weight
120 g

Packaging data

Quantity per pack
2 pc(s)

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-20 - 60 °C
Operating relative humidity (H-H)
20 - 90%

Power

Power source type
DC
Power consumption (receiver) (max)
0.87 W
Power consumption (transmitter) (max)
1.86 mA

Features

Type
AV transmitter & receiver
Maximum resolution
4096 x 2160 pixels
Cable types supported
Cat5e, Cat6
Maximum transfer distance
35 m
Maximum refresh rate
60 Hz
Supported graphics resolutions
640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 3840 x 2160, 4096 x 2160
Bandwidth
10.2 Gbit/s
Bandwidth
340 MHz
HDCP
Yes
Material
Metal
3D
Yes
Impedance
100 Ω
HDCP version
1.4
Product colour
Black

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