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Ubiquiti UDM-US, Unifi Dream Machine 4x4 MU-MIMO AC1733 Wave-2 Dual-Band Gigabit Access Point

SKU UBUDM-US
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  • Wi-Fi 5 (802.11ac) Wave 2
  • Up to 1733 Mb/s
  • 2.4 GHz / 5 GHz (Dual-Band)
  • 4 x 10/100/1000 Mb/s LAN Ports
  • 1 x 10/100/1000 Mb/s WAN Port
  • 4x4 Multi-User MIMO Technology
  • Security Gateway with Firewall
  • Works as UniFi Network Controller
  • Automatic QoS for Voice & Video Traffic
  • Wi-Fi Signal Beamforming

With the Dream Machine 4x4 MU-MIMO AC1733 Wave-2 Dual-Band Gigabit Access Point from Ubiquiti Networks, you can expand the reach of your existing wireless network. Multiple users can connect to the network via wireless or wired connections. The Dream Machine supports 4x4 MU-MIMO dual-band Wi-Fi 5 (802.11ac) Wave 2 wireless access, as well as four wired Gigabit connections.

The Dream Machine also doubles as a security gateway for your network. It has a built-in firewall and can act as an Intrusion Prevention System (IPS) and Intrusion Detection System (IDS). Additionally, the Dream Machine can function as a VPN server and as an a UniFi Network Controller. As a VPN, it can provide remote users with secure tunnels into the network, helping to safeguard sensitive data. As a Network Controller, it has the ability to provide network management, analytics, and more.

Management Capabilities

Utilizing the UniFi Network app for iOS and Android devices, you can manage and analyze your network through the Dream Machine. As a network controller, you can use it to view network topology, manage system traffic, engage a Deep Packet Inspection (DPI) to see what's using the most bandwidth, and much more.

Network Overview View network topology and configuration, real-time statistics, and debugging metrics. Monitor the network's vitals and make on-the-fly adjustments.  

Deep Packet Inspection The proprietary Deep packet Inspection (DPI) engine includes the latest application identification signatures to track which applications (and IP addresses) are using the most bandwidth.  

Detailed Analytics As a Network Controller, the Dream Machine can provide configurable reporting and analytics to manage large user populations and expedite troubleshooting. Advanced search and sorting capabilities help to make network management more efficient.  

LAN/WLAN Groups Create multiple LAN and WLAN groups and assign them to respective UniFi devices and VLAN tags.  

RF Environment Detect and troubleshoot nearby interference, analyze radio frequencies, and choose optimal access point placement.

The auto-optimize feature configures the Dream Machine with best practice settings, and the included radio AI capability optimizes channel selection using a genetic algorithm. ​

Advanced RF Performance RF performance and configuration features include spectral analysis, airtime fairness, band steering, and cell-size tuning.

Predictive Maps Upload a map or use Google maps to represent the areas where any (optional) UniFi devices are located. Use the predictive map feature to get a preview of coverage, and to help avoid dead spots. 

Wireless Uplink This functionality enables wireless connectivity between access points for extended range, wireless adoption of access points in their default state, and real-time changes to network topology.


Wi-Fi Wi-Fi 5 (802.11ac); Dual-Band (2.4 & 5 GHz) with MU-MIMO Support (4 x 4)
Number of Antennas 1
Transmit Power 23 to 30 dBm
Supported Protocols WMM
Antenna Placement Internal
Cellular Support No
Throughput 1733 Mb/s Total
2.4 GHz: 300 Mb/s 
5 GHz: 1733 Mb/s 
Inputs/Outputs 4x RJ45 Gigabit Ethernet LAN
1x RJ45 Gigabit Ethernet WAN
Guest Network Support Yes
Wireless Security WEP, WPA, WPA-PSK, WPA2, AES, TKIP
VPN Protocol No
Firewall Support No
RAM 2 GB
Storage Capacity 16 GB
CPU Quad-Core: Up to 1.7 GHz Cortex A57
Supported IEEE Standards 802.11ac, 802.11a, 802.11b, 802.11g, 802.11n, 802.1q, 802.1w
Input Power 100 to 240 VAC, 50 / 60 Hz
Power Consumption 26 W
Operating Temperature 22 to 77°F / -10 to 45°C
Operating Humidity 5 to 95%
Environmental Protection No
Certifications CE, FCC, IC
Dimensions 7.25 x 4.33" / 184.2 x 110 mm
Weight 2.31 lb / 1.05 kg
Package Weight 3.45 lb
Box Dimensions (LxWxH) 9 x 5 x 5"

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