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Edimax Gemini RG21S

PRO rating
How it works?
How it works?
  1. User ratingsUser ratingsratings of product added by Productz users
  2. Expert ratingsExpert ratingsexperts ratings from editorial reviews
  3. Consumer ratingsConsumer ratingsratings from the biggest online stores worldwide
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  1. Excellent
  2. Good
  3. Poor
  4. Average
User ratings:
36
4.1 out of 5
36 user ratings
5 stars
36 %
4 stars
36 %
3 stars
25 %
2 stars
2 %
1 stars
0 %
Consumer ratings:
3.0 / 5

Key specs

  • 4
  • 1
  • no
  • no
  • yes
  • yes
  • yes

Compare technical data of the product to its category

Edimax

Edimax Gemini RG21S - Technical Overview

PoorAverageGoodExcellent
IconNumber of WAN ports
1
Best:
Cisco MWR 2941-DC
Number of WAN ports: 16
IconTotal wireless data transfer rate
2533 Mbps
Best:
TP-Link Talon AD7200
Total wireless data transfer rate: 7133 Mbps
IconNumber of LAN ports
4
Best:
Cisco CISCO7206VXR
Number of LAN ports: 60

Edimax - Video Reviews (3)

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Edimax Gemini RG21S - Full Specifications

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Connectivity
Connectivity technology
  • Wireless
  • Wired
Communication mode
  • Full-Duplex
  • Half-Duplex
Number of LAN ports4
Number of WAN ports1
USBno
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Dimensions
Width6.3 in
Height1.22 in
Depth4.53 in
Weight0.37 lb
Number of units1
Rack-mount designno
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Communication
Frequency band
  • 2.4 GHz
  • 5 GHz
Management interfaceWeb/network
Communication protocol
  • IPv6
  • Quality of Service
  • Virtual LAN
  • Wireless Multimedia Extensions
Network / transport Protocol
  • PPTP
  • L2TP
  • IPSec
  • PPPoE
Data link layer
  • Ethernet
  • Fast Ethernet
  • Gigabit Ethernet
  • IEEE 802.11a
  • IEEE 802.11ac
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
Wireless standards
  • IEEE 802.11a
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.3ab
  • IEEE 802.3u
  • IEEE 802.11n
Mobile broadband supportno
VoIP (SIP)no
Wireless networkyes
2.4GHz wireless networkyes
2.4GHz data transfer rate800.0 Mbps
5GHz wireless networkyes
5GHz data transfer rate1733.0 Mbps
External antennayes
Detachable antennayes
MIMOyes
Beamformingyes
MU-MIMOyes
Number of antennas4
Total wireless data transfer rate2533.0 Mbps
Wireless security
  • WEP
  • WPA
  • WPA2
  • WPS
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Memory
Included flash memory16.0 MB
Maximum flash memory16.0 MB
Included RAM64.0 MB
Maximum RAM64.0 MB
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Security
DMZyes
VPN protocol
  • IPSec
  • PPTP
VPN clientyes
Encryption Algorithm
  • 128-bit WEP
  • 64-bit WEP
  • WPA
  • WPA2
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Design
Colour of productBlack
Active cooling (fan)no
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Features
Built-in DSL modemno
File serverNo
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Compatibility
DynDNSyes
Routing protocolStatic IP routing
Target audience
  • Smaller offices
  • Home users
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Power
Operational Power Consumption (min-max)< 18
Min operating temperature0 °C
Max operating temperature40 °C
Power over Ethernet (PoE)no

Edimax Gemini RG21S - Q&A

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