• Network Standard
  IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IPv4, IPv6
• Product Segment
  AC1900 ultimate AC performance : 600+1300 Mbps
• Coverage
  Large homes
• Data Rate
  802.11n : up to 450 Mbps
  802.11n TurboQAM : up to 600 Mbps
  802.11ac : up to 1300 Mbps
• Antenna
  External antenna x 3
• Transmit/Receive
  MIMO technology
  2.4 GHz 3 x 3
  5 GHz-1 3 x 3
• Memory
  128 MB Flash
  256 MB RAM
• Operating Frequency
  2.4 GHz / 5 GHz
• Encryption
  64-bit WEP, 128-bit WEP, WPA2-PSK, WPA-PSK, WPA-Enterprise , WPA2-Enterprise , WPS support
• Firewall & Access Control
  Firewall：SPI intrusion detection,DoS protection 
  Access control：Parental control, Network service filter, URL filter, Port filter
• Management
  UPnP, IGMP v1/v2/v3, DNS Proxy, DHCP, NTP Client, DDNS, Port Trigger, Universal Repeater, System Event Log
• WAN Connection Type
  Internet connection type : Automatic IP, Static IP, PPPoE(MPPE supported), PPTP, L2TP
  WAN Bridge support
  Multicast Proxy support
  Multicast Rate Setting support
• Ports
  RJ45 for 10/100/1000/Gigabits BaseT for LAN x 4, RJ45 for 10/100/1000/Gigabits BaseT for WAN x 1
  USB 2.0 x 1
  USB 3.0 x 1
• Button
  WPS Button, Reset Button, Power Button, Wireless on/off Button
• Features
  Airtime Fairness
  Adaptive QoS
  AiProtection
  Parental Control
  Guest Network : 2.4 GHz x 3, 5 GHz x 3
  VPN server : IPSec Pass-Through, PPTP Pass-Through, L2TP Pass-Through, PPTP Server, OpenVPN Server
  VPN client : PPTP client, L2TP client, OpenVPN client
  Mac OS Backup
  Enhanced media server (AiPlayer app compatible)
  - Image : Jpeg
  - Audio : mp3, wma, wav, pcm, mp4, lpcm, ogg
  - Video : asf, avi, divx, mpeg, mpg, ts, vob, wmv, mkv, mov 
  AiCloud personal cloud service
  3G/4G data sharing
  Printer Server
  - Multifunctional printer support (Windows only)
  - LPR protocol support
  Download Master
  - Support bt, nzb, http, ed2k
  - Support encryption, DHT, PEX and magnet link
  - Upload and download bandwidth control
  - Download scheduling
  AiDisk file server
  - Samba and FTP server with account management
  Dual WAN
  IPTV support
  Roaming Assist
• LED Indicator
  Power x 1
  Wi-Fi x 2
  LAN x 4
  WAN x 1
  USB x 2
• Power Supply
  AC Input : 110V~240V(50~60Hz)
  DC Output : 19 V with max. 1.75 A current
• OS Support
  Windows® 10 
  Windows® 8.1 
  Windows® 8 
  Windows® 7 
  Windows® Vista 
  Windows® 2000 
  Windows® ME
  Windows® XP 
  Windows® Server 2003
  Windows® Server 2008
  Mac OS X 10.1
  Mac OS X 10.4
  Mac OS X 10.5
  Mac OS X 10.6
  Mac OS X 10.7
  Mac OS X 10.8
  Mac OS X 
  Linux Kernel (Support Ubuntu only)
  Linux
• Dimensions
  220 x 83.3 x 160 ~ mm (WxDxH)
• Weight
  640 g
• Package Content
  1 x RT-AC68U Wireless-AC1900 Dual Band Gigabit Router 
  1 x RJ-45 cable
  1 x Power adapter
  1 x QSG
  1 x Support CD(user manual and ultility)
• Operation mode
  Wireless router mode
  Range extender mode
  Access point mode
  Media bridge mode

· Network Standard
IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IPv4, IPv6
· Product Segment
AC1900 ultimate AC performance: 600+1300Mbps
· Data Rate
802.11a : 6,9,12,18,24,36,48,54Mbps
802.11b : 1, 2, 5.5, 11Mbps
802.11g : 6,9,12,18,24,36,48,54Mbps
802.11n : up to 600Mbps
802.11ac: up to 1300Mbps
· Antenna
External antenna x 3
· Operating Frequency
2.4GHz/5GHz
· Encryption
64-bit WEP, 128-bit WEP, WPA2-PSK, WPA-PSK, WPA-Enterprise , WPA2-Enterprise , WPS support
· Firewall & Access Control
Firewall: SPI intrusion detection,DoS protection
Access control: Parental control, Network service filter, URL filter, Port filter
· Management
UPnP, DLNA, IGMP v1/v2/v3, DNS Proxy, DHCP, NTP Client, DDNS, Port Triger, Universal Repeater, System Event Log
· VPN Support
IPSec Pass-Throuth
PPTP Pass-Through
L2TP Pass-Through
PPTP server
· WAN Connection Type
Internet connection type : Automatic IP, Static IP, PPPoE(MPPE supported), PPTP, L2TP
WAN Bridge support
Multicast Proxy support
Multicast Rate Setting support
· Utilities
.Download master
- support BT, NZB, HTTP, ED2K
- support encryption, DHT, PEX and magnet link
- upload and download bandwidth control
- download scheduling
.Media server:
- Image: JPEG
- Audio: mp3, wma, wav, pcm, mp4, lpcm, ogg
- Video: asf, avi, divx, mpeg, mpg, ts, vob, wmv, mkv, mov
.QoS:
- WMM
- User definable rules for IP/MAC/Port. Upload and Download bandwidth management.
- ACK/SYN/FIN/RST/ICMP with Highest priority
.Guest Network
- 2.4GHz guest network x 3, 5GHz guest network x 3
.Printer Server: multifunctional printer support(Windows nly), LPR protocol support
.File server: Samba and FTP server with account management
.PPTP VPN server
.Network map
.Traffic monitor
· Ports
4 x RJ45 for 10/100/1000/Gigabits BaseT for LAN, 1 x RJ45 for 10/100/1000/Gigabits BaseT for WAN
USB 2.