Product comparison · 2 laptop docks & port replicators

Dynabook dynadock U3.0 vs Dynabook Hi-Speed Port Replicator III (with balance block)

22specifications compared
7differ
15identical
20known for one product only

Key differences

Output voltage
- dynadock U3.0:19 V
- Hi-Speed Port Replicator III (with balance block):3 pins)
Width
- dynadock U3.0:114 mm
- Hi-Speed Port Replicator III (with balance block):380.9 mm
Depth
- dynadock U3.0:130 mm
- Hi-Speed Port Replicator III (with balance block):149 mm
Height
- dynadock U3.0:233 mm
- Hi-Speed Port Replicator III (with balance block):31.5 mm
Weight
- dynadock U3.0:530 g
- Hi-Speed Port Replicator III (with balance block):720 g
Number of pins
- dynadock U3.0:2
- Hi-Speed Port Replicator III (with balance block):3

Side by side

Differences highlightedShow differences only

Comparison of dynadock U3.0, PA5117E-2PRP
42 specifications	A Dynabook dynadock U3.0 View product	B Dynabook Hi-Speed Port Replicator III (with balance block) Model PA5117E-2PRP View product
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Host interface	USB 3.2 Gen 1 (3.1 Gen 1) Type-A	USB 3.2 Gen 1 (3.1 Gen 1) Type-A
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	4
HDMI ports quantity	1	1
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Microphone in	Yes	Yes
Headphone outputs	1	1
USB Sleep-and-ChargeKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Performanceidentical
Product colour	Black	Black
Card reader integrated	No	No
Maximum digital resolutionKnown for one	2048 x 1152 pixels	Unknown — not stated by the source
Cable lock slot	Yes	Yes
Display modes	Extended, Mirror, Primary display	Extended, Mirror, Primary display
Charging functionKnown for one	Yes	Unknown — not stated by the source
Brand compatibility	Toshiba	Toshiba
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
CompatibilityKnown for one	Unknown — not stated by the source	Tecra W50-A
Power1 differ
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Output currentKnown for one	2.37 A	Unknown — not stated by the source
Output voltageDiffers	19 V	3 pins)
Compatible power plug typesKnown for one	EU, UK	Unknown — not stated by the source
Power supplyKnown for one	Unknown — not stated by the source	180 W
Power consumption (typical)Known for one	Unknown — not stated by the source	180 W
Weight & dimensions4 differ
WidthDiffers	114 mm	380.9 mm
DepthDiffers	130 mm	149 mm
HeightDiffers	233 mm	31.5 mm
WeightDiffers	530 g	720 g
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, USB	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other features2 differ
Minimum system requirementsDiffers	USB 3.0 or 2.0 port (3.0 recommended for optimal performance); Microsoft® Windows 11, Microsoft® Windows 10 (32bit/64bit edition), Microsoft® Windows 8.1(32bit/64bit edition), Microsoft® Windows® 7 (32bit/64bit edition); 1.4 GHz or higher processor (Intel® Core™ 2 Duo family, or AMD Turion 64x2, or	Supports following PCs: Tecra W50-A
Number of pinsDiffers	2	3

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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