Incredibly Compact & Versatile
At just 137 × 84 × 34 mm and 173 g, the UK-Ultra slips into spaces a full-size AP can’t. Wall, ceiling and pole mounts are all included, so you can deploy it almost anywhere indoors or out.
Indoor & Outdoor Rated (IPX6)
A UV-stabilised polycarbonate enclosure sealed to IPX6 survives rain and moisture, with a wide −40°C to 60°C operating range and wind survivability up to 200 km/h — built for tough Australian conditions.
Long-Range External Antenna Support
Two RP-SMA connectors let you swap the internal antenna for optional long-range external antennas — extend coverage and shape the signal exactly where you need it.
WiFi 5 with 4 Spatial Streams
Dual-band 802.11ac delivers up to 866.7 Mbps on 5 GHz and 300 Mbps on 2.4 GHz with 2×2 MU-MIMO per band — enough for 200+ connected devices across roughly 115 m².
Single-Cable PoE Installation
One Ethernet cable carries both power and data (max 8 W) over a GbE uplink — no separate power run. Powered by any UniFi PoE switch.
Wireless Meshing & Roaming
Supports wireless meshing, band steering, and 802.11r/k/v fast roaming so clients move seamlessly between APs — ideal for extending coverage without running extra cable.
Managed by UniFi Network
Adopt and manage from the UniFi Network app or web console alongside the rest of your UniFi gear — with guest portals, VLANs, RADIUS and per-user rate limiting built in.
NDAA Compliant
Fully NDAA Section 889 compliant for government, defence, and security-sensitive installations where supply-chain integrity is a requirement.
UniFi Swiss Army Knife Ultra (UK-Ultra)
Compact indoor/outdoor WiFi 5 access point.
Mounting Kit
Wall, ceiling, and pole mounting hardware included.
Documentation
Quick-start guide and installation instructions.
Not Included
A UniFi PoE switch, network cable, and optional external antennas are required/optional and sold separately.
What do I need to run the UK-Ultra?
A UniFi Network host (such as a UniFi Cloud Gateway, Dream Machine, or Cloud Key) plus a UniFi PoE switch to power the access point over one Ethernet cable.
Can the UK-Ultra be used outdoors?
Yes. It’s rated IPX6 with a −40°C to 60°C operating range and 200 km/h wind survivability, making it suitable for exposed outdoor installs in Australia.
Does it support external antennas?
Yes. Two RP-SMA connectors let you fit optional long-range external antennas in place of the internal antenna to extend coverage.
What WiFi standard does it use?
WiFi 5 (802.11ac) with 4 spatial streams, delivering up to 866.7 Mbps on 5 GHz and 300 Mbps on 2.4 GHz.
Does it support wireless mesh?
Yes. The UK-Ultra supports UniFi wireless meshing, so you can extend coverage to areas where running cable isn’t practical.
Is the UK-Ultra NDAA compliant?
Yes. Ubiquiti is a US-based manufacturer and the UK-Ultra is NDAA Section 889 compliant — suitable for government and security-sensitive sites.
