Product comparison · 2 interface cards/adapters

HP 3TK76AA interface cards/adapter Internal Serial vs HP 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1)

Key differences

Output interface
- 3TK76AA interface cards/adapter Internal Serial:Serial
- 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):USB 3.2 Gen 1 (3.1 Gen 1)
Depth
- 3TK76AA interface cards/adapter Internal Serial:41.2 mm
- 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):38.2 mm
Height
- 3TK76AA interface cards/adapter Internal Serial:17.2 mm
- 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):19.5 mm
Weight
- 3TK76AA interface cards/adapter Internal Serial:16 g
- 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):9 g
Package width
- 3TK76AA interface cards/adapter Internal Serial:490 mm
- 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):495 mm
Package depth
- 3TK76AA interface cards/adapter Internal Serial:310 mm
- 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):325 mm
Package height
- 3TK76AA interface cards/adapter Internal Serial:290 mm
- 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):293 mm
Package weight
- 3TK76AA interface cards/adapter Internal Serial:7.4 kg
- 3TK78AA interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1):2.48 kg

Differences highlightedShow differences only

Comparison of 3TK76AA, 3TK78AA
15 specifications	A HP 3TK76AA interface cards/adapter Internal Serial Model 3TK76AA 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	Serial	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
Weight & dimensions3 differ
Width	39.4 mm	39.4 mm
DepthDiffers	41.2 mm	38.2 mm
HeightDiffers	17.2 mm	19.5 mm
WeightDiffers	16 g	9 g
Packaging data4 differ
Quantity	1	1
Package widthDiffers	490 mm	495 mm
Package depthDiffers	310 mm	325 mm
Package heightDiffers	290 mm	293 mm
Package weightDiffers	7.4 kg	2.48 kg
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.