Product comparison · 2 wireless routers

Zyxel Prestige 660HW-61 External vs Zyxel Router Prestige 662HW-61

Key differences

Antenna gain level (max)
- Prestige 660HW-61 External:2 dBi
- Router Prestige 662HW-61:5 dBi
Operating temperature (T-T)
- Prestige 660HW-61 External:0 - 50 °C
- Router Prestige 662HW-61:0 - 40 °C
Weight
- Prestige 660HW-61 External:325 g
- Router Prestige 662HW-61:375 g
Dimensions (WxDxH)
- Prestige 660HW-61 External:180 x 128 x 36 mm
- Router Prestige 662HW-61:180 x 162 x 36 mm
Maximum data transfer rate
- Prestige 660HW-61 External:0.054 Gbit/s
- Router Prestige 662HW-61:0.024 Gbit/s
Power requirements
- Prestige 660HW-61 External:12 V DC
- Router Prestige 662HW-61:12V DC

Differences highlightedShow differences only

Comparison of Prestige 660HW-61 External, Router Prestige 662HW-61
23 specifications	A Zyxel Prestige 660HW-61 External View product	B Zyxel Router Prestige 662HW-61 View product
Networkidentical
VPN tunnels quantityKnown for one	Unknown — not stated by the source	20
Protocols1 differ
Supported network protocolsDiffers	TCP/IP, PPTP, UDP/IP, L2TP, ICMP/IP, IPSec, PPPoE, PPPoA, AAL5	TCP/IP, UDP/IP, ICMP/IP, IPSec, PPPoE, PPPoA, AAL5
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, UPnP, FCC
Antenna1 differ
Antenna gain level (max)Differs	2 dBi	5 dBi
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	20 - 95%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	325 g	375 g
Other features4 differ
Dimensions (WxDxH)Differs	180 x 128 x 36 mm	180 x 162 x 36 mm
Maximum data transfer rateDiffers	0.054 Gbit/s	0.024 Gbit/s
Power requirementsDiffers	12 V DC	12V DC
Supported protocolsDiffers	ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs), ITU G.992.3 (G.DMT.bis), ITU G.992.4 (G.lite.bis), ITU G.992.5	ITU G.992.2 (G.Lite), U-R2, ITU G.992.3 (G.DMT.bis), ITU G.992.4 (G.lite.bis), ITU G.992.5, ITU G.992.1 (G.DMT), ITU G.992.1 (G.DMT)
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 85%
I/O portsKnown for one	RJ-11	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.