HP Thunderbolt 120W G4 Dock vs HP Thunderbolt Dock 120W G4

Comparison of Thunderbolt 120W G4 Dock, Thunderbolt Dock 120W G4

51 specifications	A HP Thunderbolt 120W G4 DockView product	B HP Thunderbolt Dock 120W G4View product
Ports & interfacesidentical
DC-in jackKnown for one	—Unknown — not stated by the source	No
Performanceidentical
Card reader integratedKnown for one	—Unknown — not stated by the source	No
Poweridentical
Wireless chargingKnown for one	—Unknown — not stated by the source	No
Carbon footprintidentical
Carbon emissions, end-of-life (kg of CO2e)Known for one	0.1	—Unknown — not stated by the source
Carbon emissions, logistics (kg of CO2e)Known for one	0.3	—Unknown — not stated by the source
Carbon emissions, manufacturing (kg of CO2e)Known for one	7	—Unknown — not stated by the source
Total carbon emissions, w/o use phase (kg of CO2e)Known for one	2	—Unknown — not stated by the source
Total carbon footprint (kg of CO2e)Known for one	10	—Unknown — not stated by the source
Brand-specific featuresidentical
HP GTIN (EAN/UPC)Known for one	—Unknown — not stated by the source	196068757403, 196068757434
HP GTIN (EAN/UPC) with optionsKnown for one	—Unknown — not stated by the source	(ABB) 196068757403; (ABU) 196068757434

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.