Kensington K33926US laptop dock/port replicator Black vs Kensington Charge & Sync Dock

Comparison of K33926US, K39257EU

24 specifications	A Kensington K33926US laptop dock/port replicator Black Model K33926US View product	B Kensington Charge & Sync Dock Model K39257EU View product
Ports & interfacesidentical
Connectivity technologyKnown for one	—Unknown — not stated by the source	Docking
HDMI ports quantityKnown for one	—Unknown — not stated by the source	0
Microphone inKnown for one	—Unknown — not stated by the source	No
Headphone outputsKnown for one	—Unknown — not stated by the source	0
USB 2.0 ports quantityKnown for one	5	—Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	—Unknown — not stated by the source
Network1 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsKnown for one	—Unknown — not stated by the source	0
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	—Unknown — not stated by the source
Performanceidentical
Card reader integratedKnown for one	—Unknown — not stated by the source	No
CompatibilityKnown for one	—Unknown — not stated by the source	iPhone 4, iPhone 3GS, iPhone 3G, iPod
LED indicatorsKnown for one	Yes	—Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	—Unknown — not stated by the source	152 mm
Package depthKnown for one	—Unknown — not stated by the source	32 mm
Package heightKnown for one	—Unknown — not stated by the source	108 mm
Package weightKnown for one	—Unknown — not stated by the source	150 g
Other featuresidentical
Compatible operating systemsKnown for one	Windows 7 (32/64-bit), Vista sp1 (32/64-bit), XP (sp2, sp3)	—Unknown — not stated by the source
Dimensions (WxDxH)Known for one	215.9 x 165.1 x 177.8 mm	—Unknown — not stated by the source
MIDI/Joystick portKnown for one	No	—Unknown — not stated by the source
Case or master carton dimensions (W x D x H)Known for one	228.6 x 444.5 x 209.55 mm	—Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	907 g	—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.