TP-Link TC-7620 modem 680000 Kbit/s vs TP-Link TC7650 modem 1440000 Kbit/s

Comparison of TC-7620, TC7650

22 specifications	A TP-Link TC-7620 modem 680000 Kbit/s Model TC-7620 View product	B TP-Link TC7650 modem 1440000 Kbit/s Model TC7650 View product
Modem1 differ
Modem speedDiffers	680000 Kbit/s	1440000 Kbit/s
Antenna type	Internal	Internal
Performanceidentical
Upstream data rate	143 Mbit/s	143 Mbit/s
Downstream data rate	680 Mbit/s	680 Mbit/s
Featuresidentical
Product colour	Black	Black
Housing material	Plastic	Plastic
Power LED	Yes	Yes
Ports & interfacesidentical
Cabling technology	10/100	10/100
DC-in jack	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Poweridentical
DC input voltage	12 V	12 V
Power requirements	12VDC 1A	12VDC 1A
System requirementsidentical
Compatible operating systems	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®	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®
Certificates1 differ
Compliance certificatesDiffers	RoHS, Federal Communications Commission (FCC), UL	RoHS, Federal Communications Commission (FCC)
Certification	FCC, UL Cablelabs RoHS	FCC, UL Cablelabs RoHS
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	-30 - 70%	-30 - 70%
Weight & dimensionsidentical
DepthKnown for one	141 mm	—Unknown — not stated by the source
HeightKnown for one	115 mm	—Unknown — not stated by the source
WidthKnown for one	57.9 mm	—Unknown — not stated by the source
Packaging contentidentical
Cables included	LAN (RJ-45)	LAN (RJ-45)
Quick start guide	Yes	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.