Product comparison · 2 kvm extenders

ATEN CE840-AT-E KVM extender Transmitter & receiver vs ATEN KE6940AIT KVM extender Transmitter

28specifications compared
21differ
7identical
33known for one product only

Key differences

The ATEN KE6940AIT KVM extender Transmitter has 11 W more power consumption (transmitter) (max) than the ATEN CE840-AT-E KVM extender Transmitter & receiver (18.36 W vs 7.36 W). The ATEN KE6940AIT KVM extender Transmitter has 0.7 cm more transmitter width than the ATEN CE840-AT-E KVM extender Transmitter & receiver (16.3 cm vs 15.6 cm). The ATEN KE6940AIT KVM extender Transmitter has 3.7 cm more transmitter depth than the ATEN CE840-AT-E KVM extender Transmitter & receiver (21.5 cm vs 17.8 cm). Type: Transmitter & receiver on the ATEN CE840-AT-E KVM extender Transmitter & receiver, Transmitter on the ATEN KE6940AIT KVM extender Transmitter. Maximum digital resolution: 4096 x 2160 pixels on the ATEN CE840-AT-E KVM extender Transmitter & receiver, 1920 x 1200 pixels on the ATEN KE6940AIT KVM extender Transmitter.

Type
- CE840-AT-E KVM extender Transmitter & receiver:Transmitter & receiver
- KE6940AIT KVM extender Transmitter:Transmitter
Maximum digital resolution
- CE840-AT-E KVM extender Transmitter & receiver:4096 x 2160 pixels
- KE6940AIT KVM extender Transmitter:1920 x 1200 pixels
LED indicators
- CE840-AT-E KVM extender Transmitter & receiver:Yes
- KE6940AIT KVM extender Transmitter:Link, Power
Transmitter video port type
- CE840-AT-E KVM extender Transmitter & receiver:HDMI
- KE6940AIT KVM extender Transmitter:DVI-I
Transmitter local video port type
- CE840-AT-E KVM extender Transmitter & receiver:HDMI
- KE6940AIT KVM extender Transmitter:DVI-I
Power consumption (transmitter) (max)
- CE840-AT-E KVM extender Transmitter & receiver:7.36 W
- KE6940AIT KVM extender Transmitter:18.36 W
Transmitter width
- CE840-AT-E KVM extender Transmitter & receiver:15.6 cm
- KE6940AIT KVM extender Transmitter:16.3 cm
Transmitter depth
- CE840-AT-E KVM extender Transmitter & receiver:17.8 cm
- KE6940AIT KVM extender Transmitter:21.5 cm

Side by side

Differences highlightedShow differences only

Comparison of CE840-AT-E, KE6940AIT
61 specifications	A ATEN CE840-AT-E KVM extender Transmitter & receiver Model CE840-AT-E View product	B ATEN KE6940AIT KVM extender Transmitter Model KE6940AIT View product
Features3 differ
TypeDiffers	Transmitter & receiver	Transmitter
Connectivity technology	Wired	Wired
Maximum transfer distanceKnown for one	100 m	Unknown — not stated by the source
Maximum digital resolutionDiffers	4096 x 2160 pixels	1920 x 1200 pixels
Supported resolutionsKnown for one	4096 x 2160 3840 x 2160	Unknown — not stated by the source
Product colour	Black	Black
Material	Metal	Metal
LED indicatorsDiffers	Yes	Link, Power
Transmitter2 differ
Transmitter video port typeDiffers	HDMI	DVI-I
Transmitter local video port	Yes	Yes
Transmitter local video port typeDiffers	HDMI	DVI-I
RJ-45 ports quantity (transmitter)	1	1
Transmitter USB Type-B ports quantityKnown for one	1	Unknown — not stated by the source
Number of displays supportedKnown for one	Unknown — not stated by the source	2
Transmitter local keyboard/mouse port typeKnown for one	Unknown — not stated by the source	USB
Receiveridentical
RJ-45 ports quantity (receiver)Known for one	1	Unknown — not stated by the source
Receiver local video port typeKnown for one	HDMI	Unknown — not stated by the source
Ports & interfacesidentical
USB port type	USB Type-B	USB Type-B
RS-232 portsKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	3
RJ-45 ports quantityKnown for one	Unknown — not stated by the source	2
PC Audio inKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (transmitter) (max)Differs	7.36 W	18.36 W
Power consumption (receiver) (max)Known for one	7.37 W	Unknown — not stated by the source
DC voltageKnown for one	12 V	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
AC adapter output voltageKnown for one	Unknown — not stated by the source	12 V
Weight & dimensions4 differ
Transmitter widthDiffers	15.6 cm	16.3 cm
Transmitter depthDiffers	17.8 cm	21.5 cm
Transmitter heightDiffers	2.88 cm	4.18 cm
Transmitter weightDiffers	820 g	1.18 kg
Receiver widthKnown for one	15.6 cm	Unknown — not stated by the source
Receiver depthKnown for one	17.8 cm	Unknown — not stated by the source
Receiver heightKnown for one	2.88 cm	Unknown — not stated by the source
Receiver weightKnown for one	810 g	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	131 mm	207 mm
Package depthDiffers	540 mm	414 mm
Package heightDiffers	233 mm	117 mm
Package weightDiffers	2.98 kg	2.55 kg
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)Differs	0 - 80%	0 - 95%
Other featuresidentical
HDCPKnown for one	Yes	Unknown — not stated by the source
HDCP versionKnown for one	2.3	Unknown — not stated by the source
BandwidthKnown for one	600 MHz	Unknown — not stated by the source
Supported video modesKnown for one	480p, 600p, 768p, 800p, 900p, 1024p, 1080i, 1080p, 1440p, 2160p	Unknown — not stated by the source
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Logistics data5 differ
Country of originKnown for one	Taiwan	Unknown — not stated by the source
Harmonized System (HS) codeDiffers	85176200	84733080
Master (outer) case widthDiffers	247 mm	370 mm
Master (outer) case lengthDiffers	556 mm	427 mm
Master (outer) case heightDiffers	153 mm	232 mm
Master (outer) case gross weightDiffers	3.54 kg	8.38 kg
Master (outer) case net weightKnown for one	Unknown — not stated by the source	6 kg
Products per master (outer) caseKnown for one	Unknown — not stated by the source	3 pc(s)
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	DVI
ManualKnown for one	Unknown — not stated by the source	Yes
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Mounting bracket(s) includedKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
WeightKnown for one	Unknown — not stated by the source	2 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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