Biamp EOC-4 CK vs Ugreen CM129 USB

Comparison of EOC-4 CK, CM129

20 specifications	A Biamp EOC-4 CKView product	B Ugreen CM129 USB Model CM129 View product
Audio1 differ
InternalDiffers	Yes	No
Featuresidentical
Product colourKnown for one	Multicolour	—Unknown — not stated by the source
Cable lengthKnown for one	—Unknown — not stated by the source	0.15 m
Weight & dimensionsidentical
Package widthKnown for one	254 mm	—Unknown — not stated by the source
Package depthKnown for one	330.2 mm	—Unknown — not stated by the source
Package heightKnown for one	101.6 mm	—Unknown — not stated by the source
Package weightKnown for one	160 g	—Unknown — not stated by the source
Technical detailsidentical
Channels quantityKnown for one	4 channels	—Unknown — not stated by the source
Compliance certificatesKnown for one	RoHS, Trade Agreements Act (TAA)	—Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	—Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for one	United States	—Unknown — not stated by the source
Export Control Classification Number (ECCN)Known for one	EAR99	—Unknown — not stated by the source
Harmonized System (HS) codeKnown for one	8517620050	—Unknown — not stated by the source
Ports & interfacesidentical
Host interfaceKnown for one	—Unknown — not stated by the source	USB
Headphone connectivityKnown for one	—Unknown — not stated by the source	3.5 mm
Microphone inKnown for one	—Unknown — not stated by the source	Yes
Softwareidentical
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Mac compatibilityKnown for one	—Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Linux operating systems supportedKnown 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.