Kensington USB 2.0 4-Port Hub vs Kensington UH4000 USB 3.0 4-Port Hub

Comparison of K39120EU, K39121WW

24 specifications	A Kensington USB 2.0 4-Port Hub Model K39120EU View product	B Kensington UH4000 USB 3.0 4-Port Hub Model K39121WW View product
Ports & interfacesidentical
USB ports quantity	4	4
Card reader integratedKnown for one	No	—Unknown — not stated by the source
DC-in jackKnown for one	No	—Unknown — not stated by the source
Ports quantityKnown for one	—Unknown — not stated by the source	4
Host interfaceKnown for one	—Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1) Type-A
Hub interfacesKnown for one	—Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1) Type-A
Featuresidentical
Product colour	Black	Black
Data transfer rateKnown for one	—Unknown — not stated by the source	5000 Mbit/s
USB Power Delivery (USB PD)Known for one	—Unknown — not stated by the source	No
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
System requirements1 differ
Compatible operating systemsDiffers	macOS 10.6 or above; Windows XP or above	Windows XP or above; macOS 10.6 or above
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP
Mac operating systems supportedKnown for one	—Unknown — not stated by the source	Mac OS X 10.6 Snow Leopard
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	—Unknown — not stated by the source
Package widthKnown for one	75 mm	—Unknown — not stated by the source
Package depthKnown for one	90 mm	—Unknown — not stated by the source
Package heightKnown for one	18 mm	—Unknown — not stated by the source
Package weightKnown for one	60 g	—Unknown — not stated by the source
Logistics dataidentical
Master (outer) case net weightKnown for one	728 g	—Unknown — not stated by the source
Master (outer) case widthKnown for one	95 mm	—Unknown — not stated by the source
Master (outer) case lengthKnown for one	125 mm	—Unknown — not stated by the source
Master (outer) case heightKnown for one	82 mm	—Unknown — not stated by the source
Master (outer) case gross weightKnown for one	960 g	—Unknown — not stated by the source
Products per master (outer) caseKnown for one	4 pc(s)	—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.