Product comparison · 2 interface cards/adapters

HP 3TK74AA interface cards/adapter Internal HDMI vs HP 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1)

Key differences

Output interface
- 3TK74AA interface cards/adapter Internal HDMI:HDMI
- 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):USB 3.2 Gen 1 (3.1 Gen 1)
Weight
- 3TK74AA interface cards/adapter Internal HDMI:10 g
- 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):9 g

Differences highlightedShow differences only

Comparison of 3TK74AA, 3TK78AA
18 specifications	A HP 3TK74AA interface cards/adapter Internal HDMI Model 3TK74AA View product	B HP 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1) Model 3TK78AA View product
Ports & interfaces1 differ
Output interfaceDiffers	HDMI	USB 3.2 Gen 1 (3.1 Gen 1)
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	1
Designidentical
Internal	Yes	Yes
Country of originKnown for one	Unknown — not stated by the source	China
Featuresidentical
HP segment	Business	Business
System requirementsidentical
Minimum RAMKnown for one	4096 MB	Unknown — not stated by the source
Minimum processorKnown for one	AMD AM4 A6-9500E 3GHz	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	131072 MB	Unknown — not stated by the source
Weight & dimensions1 differ
Width	39.4 mm	39.4 mm
Depth	38.2 mm	38.2 mm
Height	19.5 mm	19.5 mm
WeightDiffers	10 g	9 g
Packaging dataidentical
Package width	495 mm	495 mm
Package depth	325 mm	325 mm
Package height	293 mm	293 mm
Package weight	2.48 kg	2.48 kg
QuantityKnown for one	Unknown — not stated by the source	1
Logistics dataidentical
Harmonized System (HS) code	84733020	84733020

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.