Product comparison · 2 kvm extenders

ATEN CE840-AT-E KVM extender Transmitter & receiver vs ATEN KE9950ATC KVM extender Transmitter & receiver

23specifications compared
15differ
8identical
37known for one product only

Key differences

The ATEN CE840-AT-E KVM extender Transmitter & receiver has 256 x 2160 pixels more maximum digital resolution than the ATEN KE9950ATC KVM extender Transmitter & receiver (4096 x 2160 pixels vs 3840 x 2160 pixels). The ATEN KE9950ATC KVM extender Transmitter & receiver has 2 more RS-232 ports than the ATEN CE840-AT-E KVM extender Transmitter & receiver (3 vs 1). The ATEN KE9950ATC KVM extender Transmitter & receiver has 0.7 cm more transmitter width than the ATEN CE840-AT-E KVM extender Transmitter & receiver (16.3 cm vs 15.6 cm). Transmitter video port type: HDMI on the ATEN CE840-AT-E KVM extender Transmitter & receiver, DisplayPort on the ATEN KE9950ATC KVM extender Transmitter & receiver. Receiver local video port type: HDMI on the ATEN CE840-AT-E KVM extender Transmitter & receiver, DisplayPort on the ATEN KE9950ATC KVM extender Transmitter & receiver.

Maximum digital resolution
- CE840-AT-E KVM extender Transmitter & receiver:4096 x 2160 pixels
- KE9950ATC KVM extender Transmitter & receiver:3840 x 2160 pixels
Transmitter video port type
- CE840-AT-E KVM extender Transmitter & receiver:HDMI
- KE9950ATC KVM extender Transmitter & receiver:DisplayPort
Receiver local video port type
- CE840-AT-E KVM extender Transmitter & receiver:HDMI
- KE9950ATC KVM extender Transmitter & receiver:DisplayPort
USB port type
- CE840-AT-E KVM extender Transmitter & receiver:USB Type-B
- KE9950ATC KVM extender Transmitter & receiver:USB Type-A/USB Type-B
RS-232 ports
- CE840-AT-E KVM extender Transmitter & receiver:1
- KE9950ATC KVM extender Transmitter & receiver:3
Transmitter width
- CE840-AT-E KVM extender Transmitter & receiver:15.6 cm
- KE9950ATC KVM extender Transmitter & receiver:16.3 cm
Transmitter depth
- CE840-AT-E KVM extender Transmitter & receiver:17.8 cm
- KE9950ATC KVM extender Transmitter & receiver:21.5 cm
Transmitter height
- CE840-AT-E KVM extender Transmitter & receiver:2.88 cm
- KE9950ATC KVM extender Transmitter & receiver:4.18 cm

Side by side

Differences highlightedShow differences only

Comparison of CE840-AT-E, KE9950ATC
60 specifications	A ATEN CE840-AT-E KVM extender Transmitter & receiver Model CE840-AT-E View product	B ATEN KE9950ATC KVM extender Transmitter & receiver Model KE9950ATC View product
Features1 differ
Type	Transmitter & receiver	Transmitter & receiver
Connectivity technology	Wired	Wired
Maximum transfer distanceKnown for one	100 m	Unknown — not stated by the source
Maximum digital resolutionDiffers	4096 x 2160 pixels	3840 x 2160 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 indicators	Yes	Yes
Maximum refresh rateKnown for one	Unknown — not stated by the source	30 Hz
Transmitter1 differ
Transmitter video port typeDiffers	HDMI	DisplayPort
Transmitter local video portKnown for one	Yes	Unknown — not stated by the source
Transmitter local video port typeKnown for one	HDMI	Unknown — not stated by the source
RJ-45 ports quantity (transmitter)	1	1
Transmitter USB Type-B ports quantityKnown for one	1	Unknown — not stated by the source
Transmitter local keyboard/mouse port typeKnown for one	Unknown — not stated by the source	USB
Receiver1 differ
RJ-45 ports quantity (receiver)	1	1
Receiver local video port typeDiffers	HDMI	DisplayPort
Receiver local keyboard/mouse port typeKnown for one	Unknown — not stated by the source	USB
Ports & interfaces2 differ
USB port typeDiffers	USB Type-B	USB Type-A/USB Type-B
RS-232 portsDiffers	1	3
USB data transfer ratesKnown for one	Unknown — not stated by the source	480 Mbit/s
RJ-45 ports quantityKnown for one	Unknown — not stated by the source	3
Installed SFP+ modules quantityKnown for one	Unknown — not stated by the source	2
PC Audio inKnown for one	Unknown — not stated by the source	Yes
PC Audio outKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (transmitter) (max)Known for one	7.36 W	Unknown — not stated by the source
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
Weight & dimensions8 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	1.15 kg
Receiver widthDiffers	15.6 cm	17.2 cm
Receiver depthDiffers	17.8 cm	22.8 cm
Receiver heightDiffers	2.88 cm	5.48 cm
Receiver weightDiffers	810 g	1.27 kg
Packaging dataidentical
Package widthKnown for one	131 mm	Unknown — not stated by the source
Package depthKnown for one	540 mm	Unknown — not stated by the source
Package heightKnown for one	233 mm	Unknown — not stated by the source
Package weightKnown for one	2.98 kg	Unknown — not stated by the source
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%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	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
Logistics dataidentical
Country of originKnown for one	Taiwan	Unknown — not stated by the source
Harmonized System (HS) codeKnown for one	85176200	Unknown — not stated by the source
Master (outer) case widthKnown for one	247 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	556 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	153 mm	Unknown — not stated by the source
Master (outer) case gross weightKnown for one	3.54 kg	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, DVI, USB
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

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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