  |  |  |  |  | |
| Available colors |
| Number of LAN ports | 3 | 4 | 4 | 1 | 4 |
|---|---|---|---|---|---|
| Number of WAN ports | 1 | 1 | 1 | 1 | 1 |
| USB | yes | yes | yes | no | yes |
| Total USB ports | 1 | 2 | 2 | N/A | 2 |
| Number of USB 2.0 ports | 1 | 2 | 1 | N/A | 1 |
| Number of USB 3.0/3.1 ports | 0 | 0 | 1 | N/A | 1 |
| Connectivity technology | N/A |
|
|
| N/A |
| Communication mode | N/A | Full-Duplex | N/A |
| N/A |
| Number of USB 3.1 ports | N/A | 0 | N/A | N/A | 0 |
| Colour of product | White |
| Black | White |
|
|---|---|---|---|---|---|
| Active cooling (fan) | yes | no | N/A | no | yes |
| Width | 3.86 in | 8.15 in | 8.66 in | 4.18 in | 9.69 in |
|---|---|---|---|---|---|
| Height | 6.61 in | 1.4 in | 6.3 in | 2.71 in | 2.05 in |
| Depth | 3.86 in | 5.86 in | 3.28 in | 4.18 in | 7.64 in |
| Weight | 2.09 lb | 0.99 lb | 1.41 lb | 0.75 lb | 2.29 lb |
| Number of units | 1 | 1 | 1 | 3 | 1 |
| Rack-mount design | no | no | N/A | no | no |
| Management interface | Web/network |
| N/A | N/A | Web/network |
|---|---|---|---|---|---|
| 6to4 | yes | yes | N/A | N/A | no |
| Communication protocol |
|
| IPv6 | Wireless Multimedia Extensions |
|
| Data link layer |
|
| N/A |
|
|
| Number of simultaneous connections | 32360 | 30069 | N/A | N/A | 30000 |
| Wireless standards |
|
|
|
|
|
| Jumbo frames support | no | yes | N/A | no | no |
| Mobile broadband support | no | yes | N/A | no | no |
| Throughput WAN-LAN | 325.5 Mbps | 937.0 Mbps | N/A | N/A | 631.1 Mbps |
| VoIP (SIP) | no | no | N/A | no | no |
| Wireless network | yes | yes | yes | yes | yes |
| 2.4GHz wireless network | yes | yes | yes | yes | yes |
| 2.4GHz data transfer rate | 450.0 Mbps | 450.0 Mbps | N/A | N/A | 600.0 Mbps |
| 5GHz wireless network | yes | yes | yes | yes | yes |
| 5GHz data transfer rate | 1300.0 Mbps | 1300.0 Mbps | N/A | N/A | 1300.0 Mbps |
| External antenna | no | yes | N/A | no | yes |
| MIMO | no | yes | yes | yes | yes |
| Total wireless data transfer rate | 1300.0 Mbps | 1750.0 Mbps | N/A | 550.0 Mbps | 1331.2 Mbps |
| Wireless security |
|
| N/A |
|
|
| Frequency band | N/A |
|
|
| N/A |
| Network / transport Protocol | N/A |
|
| N/A | N/A |
| Type of mobile support | N/A | USB modem | N/A | N/A | N/A |
| Mobile HSUPA | N/A | yes | N/A | no | N/A |
| Mobile HSDPA (turbo-3G) | N/A | yes | N/A | no | N/A |
| Mobile 4G (LTE) | N/A | yes | N/A | no | N/A |
| Mobile 3G | N/A | yes | N/A | no | N/A |
| Mobile 2G (GSM) | N/A | yes | N/A | no | N/A |
| Detachable antenna | N/A | yes | N/A | no | yes |
| Beamforming | N/A | yes | yes | yes | yes |
| MU-MIMO | N/A | no | N/A | no | N/A |
| Number of antennas | N/A | 3 | 3 | N/A | 4 |
| Included flash memory | 32.0 MB | 128.0 MB | 128.0 MB | 4096.0 MB | 128.0 MB |
|---|---|---|---|---|---|
| Included RAM | 512.0 MB | 256.0 MB | 256.0 MB | 512.0 MB | 256.0 MB |
| Maximum flash memory | N/A | 128.0 MB | N/A | 4096.0 MB | 128.0 MB |
| Maximum RAM | N/A | 256.0 MB | N/A | 512.0 MB | 512.0 MB |
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