j5create USB Hub with SD/MicroSD Card Reader vs j5create USB Hub with HDMI

Comparison of JCH347, JCH451

14 specifications	A j5create USB Hub with SD/MicroSD Card Reader Model JCH347 View product	B j5create USB Hub with HDMI Model JCH451 View product
Ports & interfacesidentical
HDMI ports quantityKnown for one	—Unknown — not stated by the source	1
Performance1 differ
Card reader integratedKnown for one	Yes	—Unknown — not stated by the source
Compatible memory cardsKnown for one	MicroSD (TransFlash), SD	—Unknown — not stated by the source
Hub interfacesDiffers	USB 3.2 Gen 1 (3.1 Gen 1) Type-A	HDMI, USB 3.2 Gen 1 (3.1 Gen 1) Type-A
Weight & dimensions1 differ
WeightDiffers	49 g	55 g
Other featuresidentical
Cable lengthKnown for one	—Unknown — not stated by the source	0.23 m

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.