Product comparison · 2 modems

StarTech.com External V.92 56K USB Fax Modem vs TP-Link TC-7620 modem 680000 Kbit/s

8specifications compared
8differ
0identical
22known for one product only

Key differences

The TP-Link TC-7620 modem 680000 Kbit/s has 142.953 Mbit/s more upstream data rate than the StarTech.com External V.92 56K USB Fax Modem (143 Mbit/s vs 0.047 Mbit/s). The TP-Link TC-7620 modem 680000 Kbit/s has 679.945 Mbit/s more downstream data rate than the StarTech.com External V.92 56K USB Fax Modem (680 Mbit/s vs 0.055 Mbit/s). The StarTech.com External V.92 56K USB Fax Modem has 54 mm more depth than the TP-Link TC-7620 modem 680000 Kbit/s (195 mm vs 141 mm). Operating temperature (T-T): 0 - 70 °C on the StarTech.com External V.92 56K USB Fax Modem, 0 - 40 °C on the TP-Link TC-7620 modem 680000 Kbit/s. Operating relative humidity (H-H): 5 - 95% on the StarTech.com External V.92 56K USB Fax Modem, -30 - 70% on the TP-Link TC-7620 modem 680000 Kbit/s.

Upstream data rate
- External V.92 56K USB Fax Modem:0.047 Mbit/s
- TC-7620 modem 680000 Kbit/s:143 Mbit/s
Downstream data rate
- External V.92 56K USB Fax Modem:0.055 Mbit/s
- TC-7620 modem 680000 Kbit/s:680 Mbit/s
Operating temperature (T-T)
- External V.92 56K USB Fax Modem:0 - 70 °C
- TC-7620 modem 680000 Kbit/s:0 - 40 °C
Operating relative humidity (H-H)
- External V.92 56K USB Fax Modem:5 - 95%
- TC-7620 modem 680000 Kbit/s:-30 - 70%
Depth
- External V.92 56K USB Fax Modem:195 mm
- TC-7620 modem 680000 Kbit/s:141 mm
Height
- External V.92 56K USB Fax Modem:21 mm
- TC-7620 modem 680000 Kbit/s:115 mm
Width
- External V.92 56K USB Fax Modem:32 mm
- TC-7620 modem 680000 Kbit/s:57.9 mm

Side by side

Differences highlightedShow differences only

Comparison of USB56KEM2, TC-7620
30 specifications	A StarTech.com External V.92 56K USB Fax Modem Model USB56KEM2 View product	B TP-Link TC-7620 modem 680000 Kbit/s Model TC-7620 View product
Modemidentical
Modem speedKnown for one	Unknown — not stated by the source	680000 Kbit/s
Antenna typeKnown for one	Unknown — not stated by the source	Internal
Performance2 differ
Upstream data rateDiffers	0.047 Mbit/s	143 Mbit/s
Downstream data rateDiffers	0.055 Mbit/s	680 Mbit/s
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Power LEDKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Ports & interfacesidentical
Cabling technologyKnown for one	Unknown — not stated by the source	10/100
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) 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
DC input voltageKnown for one	Unknown — not stated by the source	12 V
Power requirementsKnown for one	Unknown — not stated by the source	12VDC 1A
Power consumption (typical)Known for one	0.1 W	Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	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 +	Windows 8/Windows 7/ Windows Vista™, Service Pack 1 or later/ Windows®XP, Service Pack 2 or later/ Mac®10.4 or later (Ethernet Connection Only) UNIX®Linux®
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS, Federal Communications Commission (FCC), UL
CertificationKnown for one	Unknown — not stated by the source	FCC, UL Cablelabs RoHS
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 70 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	5 - 95%	-30 - 70%
Storage temperature (T-T)Known for one	-20 - 85 °C	Unknown — not stated by the source
Weight & dimensions3 differ
DepthDiffers	195 mm	141 mm
HeightDiffers	21 mm	115 mm
WidthDiffers	32 mm	57.9 mm
WeightKnown for one	50 g	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45)
Quick start guideKnown for one	Unknown — not stated by the source	Yes
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.

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