Product comparison · 2 laptop docks & port replicators

j5create JCD348 laptop dock/port replicator Silver vs StarTech.com USB C Multiport Adapter, Dual 4K Monitor, USB-C to Dual HDMI Adapter, 2x USB-A Ports

4specifications compared
4differ
0identical
45known for one product only

Key differences

Product colour
- JCD348 laptop dock/port replicator Silver:Silver
- USB C Multiport Adapter, Dual 4K Monitor, USB-C to Dual HDMI Adapter, 2x USB-A Ports:Grey
Operating temperature (T-T)
- JCD348 laptop dock/port replicator Silver:0 - 40 °C
- USB C Multiport Adapter, Dual 4K Monitor, USB-C to Dual HDMI Adapter, 2x USB-A Ports:0 - 50 °C
Storage temperature (T-T)
- JCD348 laptop dock/port replicator Silver:-10 - 65 °C
- USB C Multiport Adapter, Dual 4K Monitor, USB-C to Dual HDMI Adapter, 2x USB-A Ports:-20 - 70 °C
Operating relative humidity (H-H)
- JCD348 laptop dock/port replicator Silver:0 - 85%
- USB C Multiport Adapter, Dual 4K Monitor, USB-C to Dual HDMI Adapter, 2x USB-A Ports:0 - 95%

Side by side

Differences highlightedShow differences only

Comparison of JCD348, DK30C2HAGPD
49 specifications	A j5create JCD348 laptop dock/port replicator Silver Model JCD348 View product	B StarTech.com USB C Multiport Adapter, Dual 4K Monitor, USB-C to Dual HDMI Adapter, 2x USB-A Ports Model DK30C2HAGPD View product
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Host interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1) Type-C
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	2
USB Power Delivery (USB PD)Known for one	Unknown — not stated by the source	Yes
USB Power Delivery up toKnown for one	Unknown — not stated by the source	100 W
HDMI ports quantityKnown for one	Unknown — not stated by the source	2
Microphone inKnown for one	Unknown — not stated by the source	No
Headphone outputsKnown for one	Unknown — not stated by the source	0
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Auto MDI/MDI-XKnown for one	Unknown — not stated by the source	Yes
Full duplexKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Product colourDiffers	Silver	Grey
Card reader integratedKnown for one	Unknown — not stated by the source	No
Data transfer rateKnown for one	Unknown — not stated by the source	5 Gbit/s
Maximum digital resolutionKnown for one	Unknown — not stated by the source	3840 x 2160 pixels
Housing materialKnown for one	Unknown — not stated by the source	Plastic
UASP supportKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, REACH
Compatible memory cardsKnown for one	MicroSD (TransFlash), MicroSDHC, MicroSDXC, SD, SDHC, SDXC	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 13.0 Ventura
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Storage temperature (T-T)Differs	-10 - 65 °C	-20 - 70 °C
Operating relative humidity (H-H)Differs	0 - 85%	0 - 95%
Storage relative humidity (H-H)Known for one	0 - 85%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	60 mm
DepthKnown for one	Unknown — not stated by the source	120 mm
HeightKnown for one	Unknown — not stated by the source	19 mm
WeightKnown for one	Unknown — not stated by the source	281 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	145 mm
Package depthKnown for one	Unknown — not stated by the source	208 mm
Package heightKnown for one	Unknown — not stated by the source	38 mm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020
Master (outer) case heightKnown for one	Unknown — not stated by the source	275 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	435 mm
Master (outer) case widthKnown for one	Unknown — not stated by the source	305 mm
Products per master (outer) caseKnown for one	Unknown — not stated by the source	24 pc(s)
Other featuresidentical
ChipsetKnown for one	Unknown — not stated by the source	VIA/VLI - VL102, VIA/VLI - VL170, VIA/VLI - VL817, MegaChips - STDP4320, MegaChips - MCDP2900, RealTek - RTL8153
Storage media typeKnown for one	Memory card	Unknown — not stated by the source

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.