Product comparison · 2 interface cards/adapters

Lenovo 4XH1U89938 interface cards/adapter Internal HDMI vs Ugreen CM591 interface cards/adapter Bluetooth

9specifications compared
9differ
0identical
11known for one product only

Key differences

The Lenovo 4XH1U89938 interface cards/adapter Internal HDMI has 23.5 mm more width than the Ugreen CM591 interface cards/adapter Bluetooth (39.5 mm vs 16 mm). The Lenovo 4XH1U89938 interface cards/adapter Internal HDMI has 1.7 mm more depth than the Ugreen CM591 interface cards/adapter Bluetooth (31.7 mm vs 30 mm). The Ugreen CM591 interface cards/adapter Bluetooth has 5.4 mm more height than the Lenovo 4XH1U89938 interface cards/adapter Internal HDMI (7 mm vs 1.6 mm). Only the Lenovo 4XH1U89938 interface cards/adapter Internal HDMI has internal. Host interface: BTB on the Lenovo 4XH1U89938 interface cards/adapter Internal HDMI, USB Type-A on the Ugreen CM591 interface cards/adapter Bluetooth.

Host interface
- 4XH1U89938 interface cards/adapter Internal HDMI:BTB
- CM591 interface cards/adapter Bluetooth:USB Type-A
Output interface
- 4XH1U89938 interface cards/adapter Internal HDMI:HDMI
- CM591 interface cards/adapter Bluetooth:Bluetooth
Internal
- 4XH1U89938 interface cards/adapter Internal HDMI:Yes
- CM591 interface cards/adapter Bluetooth:No
Product colour
- 4XH1U89938 interface cards/adapter Internal HDMI:Green
- CM591 interface cards/adapter Bluetooth:Black
Width
- 4XH1U89938 interface cards/adapter Internal HDMI:39.5 mm
- CM591 interface cards/adapter Bluetooth:16 mm
Depth
- 4XH1U89938 interface cards/adapter Internal HDMI:31.7 mm
- CM591 interface cards/adapter Bluetooth:30 mm
Height
- 4XH1U89938 interface cards/adapter Internal HDMI:1.6 mm
- CM591 interface cards/adapter Bluetooth:7 mm
Weight
- 4XH1U89938 interface cards/adapter Internal HDMI:15.7 g
- CM591 interface cards/adapter Bluetooth:20 g

Side by side

Differences highlightedShow differences only

Comparison of 4XH1U89938, CM591
20 specifications	A Lenovo 4XH1U89938 interface cards/adapter Internal HDMI Model 4XH1U89938 View product	B Ugreen CM591 interface cards/adapter Bluetooth Model CM591 View product
Ports & interfaces2 differ
Host interfaceDiffers	BTB	USB Type-A
Output interfaceDiffers	HDMI	Bluetooth
Design2 differ
InternalDiffers	Yes	No
Product colourDiffers	Green	Black
CertificationKnown for one	FCC, CE, CB, RoHS, UKCA, RCM	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
System requirements1 differ
Windows operating systems supportedDiffers	Windows 11	Windows 10, Windows 8.1, Windows 11
Weight & dimensions4 differ
WidthDiffers	39.5 mm	16 mm
DepthDiffers	31.7 mm	30 mm
HeightDiffers	1.6 mm	7 mm
WeightDiffers	15.7 g	20 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package widthKnown for one	135 mm	Unknown — not stated by the source
Package depthKnown for one	130 mm	Unknown — not stated by the source
Package heightKnown for one	35 mm	Unknown — not stated by the source
Package weightKnown for one	70 g	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Featuresidentical
Data transfer rate (max)Known for one	Unknown — not stated by the source	0.002 Gbit/s
Plug and PlayKnown for one	Unknown — not stated by the source	Yes

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.

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