Product comparison · 2 interface hubs

j5create JCD373EC interface hub USB Type-C 625 Mbit/s Blue vs j5create JCD390 interface hub USB Type-C Silver

16specifications compared
9differ
7identical
11known for one product only

Key differences

Compatible memory cards
- JCD373EC interface hub USB Type-C 625 Mbit/s Blue:MicroSD (TransFlash), SD
- JCD390 interface hub USB Type-C Silver:SD, MicroSD (TransFlash)
Maximum refresh rate
- JCD373EC interface hub USB Type-C 625 Mbit/s Blue:30 Hz
- JCD390 interface hub USB Type-C Silver:144 Hz
Product colour
- JCD373EC interface hub USB Type-C 625 Mbit/s Blue:Blue
- JCD390 interface hub USB Type-C Silver:Silver
Width
- JCD373EC interface hub USB Type-C 625 Mbit/s Blue:39 mm
- JCD390 interface hub USB Type-C Silver:32.6 mm
Depth
- JCD373EC interface hub USB Type-C 625 Mbit/s Blue:11 mm
- JCD390 interface hub USB Type-C Silver:12.2 mm
Height
- JCD373EC interface hub USB Type-C 625 Mbit/s Blue:122 mm
- JCD390 interface hub USB Type-C Silver:126.5 mm
Weight
- JCD373EC interface hub USB Type-C 625 Mbit/s Blue:51 g
- JCD390 interface hub USB Type-C Silver:70.5 g

Side by side

Differences highlightedShow differences only

Comparison of JCD373EC, JCD390
27 specifications	A j5create JCD373EC interface hub USB Type-C 625 Mbit/s Blue Model JCD373EC View product	B j5create JCD390 interface hub USB Type-C Silver Model JCD390 View product
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	2
HDMI versionKnown for one	Unknown — not stated by the source	2.1
Compatible memory cardsDiffers	MicroSD (TransFlash), SD	SD, MicroSD (TransFlash)
Hub interfacesKnown for one	USB 3.2 Gen 2 (3.1 Gen 2) Type-C, USB 3.2 Gen 2 (3.1 Gen 2) Type-A	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Card reader slotKnown for one	2	Unknown — not stated by the source
Features4 differ
Maximum refresh rateDiffers	30 Hz	144 Hz
Supported graphics resolutionsDiffers	3840 x 2160	3840 x 2160, 2560 x 1440, 1920 x 1080 (HD 1080)
Housing materialDiffers	Acrylonitrile butadiene styrene (ABS)	Aluminium, Acrylonitrile butadiene styrene (ABS)
Product colourDiffers	Blue	Silver
Data transfer rateKnown for one	625 Mbit/s	Unknown — not stated by the source
Cable lengthKnown for one	0.17 m	Unknown — not stated by the source
Poweridentical
Input currentKnown for one	Unknown — not stated by the source	5 A
Input voltageKnown for one	Unknown — not stated by the source	20 V
Output currentKnown for one	Unknown — not stated by the source	4.75 A
Weight & dimensions4 differ
WidthDiffers	39 mm	32.6 mm
DepthDiffers	11 mm	12.2 mm
HeightDiffers	122 mm	126.5 mm
WeightDiffers	51 g	70.5 g

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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