Product comparison · 2 modems

StarTech.com External V.92 56K USB Fax Modem vs Zyxel P-630-S modem

9specifications compared
9differ
0identical
18known for one product only

Key differences

The Zyxel P-630-S modem has 0.753 Mbit/s more upstream data rate than the StarTech.com External V.92 56K USB Fax Modem (0.8 Mbit/s vs 0.047 Mbit/s). The Zyxel P-630-S modem has 7.945 Mbit/s more downstream data rate than the StarTech.com External V.92 56K USB Fax Modem (8 Mbit/s vs 0.055 Mbit/s). The StarTech.com External V.92 56K USB Fax Modem has 150 mm more depth than the Zyxel P-630-S modem (195 mm vs 45 mm). Operating temperature (T-T): 0 - 70 °C on the StarTech.com External V.92 56K USB Fax Modem, 0 - 50 °C on the Zyxel P-630-S modem. Operating relative humidity (H-H): 5 - 95% on the StarTech.com External V.92 56K USB Fax Modem, 20 - 85% on the Zyxel P-630-S modem.

Upstream data rate
- External V.92 56K USB Fax Modem:0.047 Mbit/s
- P-630-S modem:0.8 Mbit/s
Downstream data rate
- External V.92 56K USB Fax Modem:0.055 Mbit/s
- P-630-S modem:8 Mbit/s
Operating temperature (T-T)
- External V.92 56K USB Fax Modem:0 - 70 °C
- P-630-S modem:0 - 50 °C
Operating relative humidity (H-H)
- External V.92 56K USB Fax Modem:5 - 95%
- P-630-S modem:20 - 85%
Storage temperature (T-T)
- External V.92 56K USB Fax Modem:-20 - 85 °C
- P-630-S modem:-30 - 60 °C
Depth
- External V.92 56K USB Fax Modem:195 mm
- P-630-S modem:45 mm
Height
- External V.92 56K USB Fax Modem:21 mm
- P-630-S modem:26 mm
Weight
- External V.92 56K USB Fax Modem:50 g
- P-630-S modem:75 g

Side by side

Differences highlightedShow differences only

Comparison of USB56KEM2, P-630-S
27 specifications	A StarTech.com External V.92 56K USB Fax Modem Model USB56KEM2 View product	B Zyxel P-630-S modem Model P-630-S View product
Performance2 differ
Upstream data rateDiffers	0.047 Mbit/s	0.8 Mbit/s
Downstream data rateDiffers	0.055 Mbit/s	8 Mbit/s
Supported protocolsKnown for one	Unknown — not stated by the source	PPPoE, PPPoA
Featuresidentical
InternalKnown for one	Unknown — not stated by the source	No
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Ports & interfacesidentical
DC-in jackKnown for one	Unknown — not stated by the source	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Connector(s)Known for one	RJ-11, USB A	Unknown — not stated by the source
Poweridentical
USB poweredKnown for one	Unknown — not stated by the source	Yes
Power consumption (typical)Known for one	0.1 W	Unknown — not stated by the source
System requirementsidentical
Minimum processorKnown for one	Unknown — not stated by the source	Pentium 2 233MHz
Compatible operating systemsKnown for one	Windows ME/2000/ XP(32/64bit)/Vista(32/64bit)/ Server 2008 R2/7(32/64bit)/8(32/64-bit) Mac OS 10.5 Linux kernel 2.6.18 +	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	FCC part 15 & 68, CE, WHQL
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 70 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	5 - 95%	20 - 85%
Storage temperature (T-T)Differs	-20 - 85 °C	-30 - 60 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 90%
Weight & dimensions4 differ
DepthDiffers	195 mm	45 mm
HeightDiffers	21 mm	26 mm
WeightDiffers	50 g	75 g
WidthDiffers	32 mm	110 mm
Packaging dataidentical
Package depthKnown for one	140 mm	Unknown — not stated by the source
Package heightKnown for one	131 mm	Unknown — not stated by the source
Package widthKnown for one	37.5 mm	Unknown — not stated by the source

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.

More modem comparisons

All modem comparisons