Product comparison · 2 modems

NETGEAR MBM621 modem vs StarTech.com External V.92 56K USB Fax Modem

8specifications compared
8differ
0identical
13known for one product only

Key differences

The NETGEAR MBM621 modem has 0.337 Mbit/s more upstream data rate than the StarTech.com External V.92 56K USB Fax Modem (0.384 Mbit/s vs 0.047 Mbit/s). The NETGEAR MBM621 modem has 3.545 Mbit/s more downstream data rate than the StarTech.com External V.92 56K USB Fax Modem (3.6 Mbit/s vs 0.055 Mbit/s). The StarTech.com External V.92 56K USB Fax Modem has 81 mm more depth than the NETGEAR MBM621 modem (195 mm vs 114 mm). Operating temperature (T-T): 0 - 40 °C on the NETGEAR MBM621 modem, 0 - 70 °C on the StarTech.com External V.92 56K USB Fax Modem. Storage temperature (T-T): -20 - 70 °C on the NETGEAR MBM621 modem, -20 - 85 °C on the StarTech.com External V.92 56K USB Fax Modem.

Upstream data rate
- MBM621 modem:0.384 Mbit/s
- External V.92 56K USB Fax Modem:0.047 Mbit/s
Downstream data rate
- MBM621 modem:3.6 Mbit/s
- External V.92 56K USB Fax Modem:0.055 Mbit/s
Operating temperature (T-T)
- MBM621 modem:0 - 40 °C
- External V.92 56K USB Fax Modem:0 - 70 °C
Storage temperature (T-T)
- MBM621 modem:-20 - 70 °C
- External V.92 56K USB Fax Modem:-20 - 85 °C
Depth
- MBM621 modem:114 mm
- External V.92 56K USB Fax Modem:195 mm
Height
- MBM621 modem:25 mm
- External V.92 56K USB Fax Modem:21 mm
Weight
- MBM621 modem:300 g
- External V.92 56K USB Fax Modem:50 g
Width
- MBM621 modem:172 mm
- External V.92 56K USB Fax Modem:32 mm

Side by side

Differences highlightedShow differences only

Comparison of MBM621, USB56KEM2
21 specifications	A NETGEAR MBM621 modem Model MBM621 View product	B StarTech.com External V.92 56K USB Fax Modem Model USB56KEM2 View product
Performance2 differ
Upstream data rateDiffers	0.384 Mbit/s	0.047 Mbit/s
Downstream data rateDiffers	3.6 Mbit/s	0.055 Mbit/s
Supported protocolsKnown for one	IPv4, TCP, UDP, DHCP, IEEE 802.2, IEEE 802.3, ICMP, HTTP, TFTP, NTP	Unknown — not stated by the source
Featuresidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Power
InternalKnown for one	No	Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Connector(s)Known for one	Unknown — not stated by the source	RJ-11, USB A
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	0.1 W
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	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 +
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage temperature (T-T)Differs	-20 - 70 °C	-20 - 85 °C
Weight & dimensions4 differ
DepthDiffers	114 mm	195 mm
HeightDiffers	25 mm	21 mm
WeightDiffers	300 g	50 g
WidthDiffers	172 mm	32 mm
Packaging dataidentical
Package depthKnown for one	Unknown — not stated by the source	140 mm
Package heightKnown for one	Unknown — not stated by the source	131 mm
Package widthKnown for one	Unknown — not stated by the source	37.5 mm

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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