Product comparison · 2 laptop docks & port replicators

Ochno Power Conference 3 vs Ochno O-PD-4 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black

38specifications compared
22differ
16identical
21known for one product only

Key differences

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- Power Conference 3:4
- O-PD-4 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:3
HDMI version
- Power Conference 3:2.0
- O-PD-4 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:2.1
Ethernet LAN data rates
- Power Conference 3:10,100 Mbit/s
- O-PD-4 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:100,1000 Mbit/s
Maximum digital resolution
- Power Conference 3:3840 x 2160 pixels
- O-PD-4 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:7680 x 4320 pixels
Number of displays supported
- Power Conference 3:1
- O-PD-4 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:2
Power supply
- Power Conference 3:220 W
- O-PD-4 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:200 W
Output current
- Power Conference 3:10 A
- O-PD-4 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:20 A
Output voltage
- Power Conference 3:20 V
- O-PD-4 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:5 V

Side by side

Differences highlightedShow differences only

Comparison of O-PC-3, O-PD-4
59 specifications	A Ochno Power Conference 3 Model O-PC-3 View product	B Ochno O-PD-4 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black Model O-PD-4 View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interface	USB 3.2 Gen 2 (3.1 Gen 2) Type-C	USB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	2	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	4	3
USB Power Delivery (USB PD)	Yes	Yes
USB Power Delivery up to	100 W	100 W
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
HDMI versionDiffers	2.0	2.1
DisplayPort versionKnown for one	1.4	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Headphone outputsKnown for one	0	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
HDCP versionKnown for one	1.4/2.3	Unknown — not stated by the source
USB Type-C DisplayPort Alternate ModeKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data ratesDiffers	10,100 Mbit/s	100,1000 Mbit/s
Full duplexKnown for one	Yes	Unknown — not stated by the source
Performance2 differ
Product colour	Black	Black
Card reader integratedKnown for one	No	Unknown — not stated by the source
Data transfer rateKnown for one	5 Gbit/s	Unknown — not stated by the source
HD typeKnown for one	4K Ultra HD	Unknown — not stated by the source
Maximum digital resolutionDiffers	3840 x 2160 pixels	7680 x 4320 pixels
Maximum refresh rate	60 Hz	60 Hz
Number of displays supportedDiffers	1	2
Number of antenna connectorsKnown for one	1	Unknown — not stated by the source
Power3 differ
Power source type	AC	AC
AC input voltageKnown for one	85 - 264 V	Unknown — not stated by the source
Input currentKnown for one	2.4 A	Unknown — not stated by the source
Power supplyDiffers	220 W	200 W
Output currentDiffers	10 A	20 A
Output voltageDiffers	20 V	5 V
Power cable lengthKnown for one	1 m	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 40 °C
Operating relative humidity (H-H)	0 - 90%	0 - 90%
Weight & dimensions3 differ
WidthDiffers	215 mm	75 mm
DepthDiffers	130 mm	150 mm
Height	30 mm	30 mm
WeightDiffers	796 g	406 g
Packaging data4 differ
Quantity per pack	1 pc(s)	1 pc(s)
Package widthDiffers	200 mm	27 mm
Package depthDiffers	315 mm	170 mm
Package heightDiffers	85 mm	90 mm
Package weightDiffers	1.97 kg	1.45 kg
Packaging contentidentical
Mounting brackets included	Yes	Yes
AC adapter included	Yes	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Quick start guide	Yes	Yes
Technical details1 differ
Compliance certificatesDiffers	CCC, CE, Federal Communications Commission (FCC), RCM, REACH, RoHS	REACH, CE, Federal Communications Commission (FCC), RoHS
Warranty periodKnown for one	Unknown — not stated by the source	3 year(s)
Logistics data5 differ
Master (outer) case gross weightDiffers	13.2 kg	14.5 kg
Master (outer) case heightDiffers	372 mm	300 mm
Master (outer) case lengthDiffers	570 mm	510 mm
Master (outer) case widthDiffers	260 mm	370 mm
Products per master (outer) caseDiffers	6 pc(s)	10 pc(s)
Coolingidentical
Built-in fanKnown for one	Unknown — not stated by the source	No

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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