| Ethernet WAN | Yes |
| DSL WAN | Yes |
| SIM card slot | Yes |
| Wi-Fi band | Dual-band (2.4 GHz / 5 GHz) |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| WLAN data transfer rate (max) | 1733 Mbit/s |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| WLAN data transfer rate (first band) | 1733 Mbit/s |
| WLAN data transfer rate (second band) | 800 Mbit/s |
| Ethernet LAN | Yes |
| Ethernet LAN interface type | Gigabit Ethernet |
| Automatic channel selection | Yes |
| Supports ISDN connection | Yes |
| Mobile network generation | 4G |
| 3G | Yes |
| 4G | Yes |
| 3G standards | HSPA, UMTS |
| 4G standard | LTE |
| VDSL | Yes |
| Ethernet LAN (RJ-45) ports | 5 |
| USB port | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| RJ-11 ports quantity | 3 |
| Web-based management | Yes |
| Wake-on-LAN ready | Yes |
| WPS push button | Yes |
| Security algorithms | IPSec, WPA2, WPS |
| Firewall | Yes |
| Guest access | Yes |
| Network address translation (NAT) | Yes |
| DHCP server | Yes |
| Universal Plug and Play (UPnP) | Yes |
| Supported network protocols | IPv4, IPv6 |
| Product type | Tabletop router |
| Product colour | Black, Red, White |
| Digital Living Network Alliance (DLNA) certified | Yes |
| Cables included | DSL, LAN (RJ-45) |
| AC adapter included | Yes |
| Quick start guide | Yes |
| Antenna design | External |
| Antenna connector type | SMA dipole |
| Antennas quantity | 2 |
| Power source type | AC |
| Power consumption (typical) | 9.5 W |
| Width | 250 mm |
| Depth | 184 mm |
| Height | 48 mm |
| Description |
| FRITZ!Box 6890 LTE. Wi-Fi band: Dual-band (2.4 GHz / 5 GHz), Top Wi-Fi standard: Wi-Fi 5 (802.11ac), WLAN data transfer rate (max): 1733 Mbit/s. Ethernet LAN interface type: Gigabit Ethernet. Mobile network generation: 4G, 3G standards: HSPA, UMTS, 4G standard: LTE. Security algorithms: IPSec, WPA2, WPS. Supported network protocols: IPv4, IPv6 |