What security features does the UK-Ultra Access Point support?

It supports WPA-PSK and WPA-Enterprise (WPA/WPA2, TKIP/AES) security features.

What is the coverage area of the Ubiquiti Networks UK-Ultra Access Point?

The coverage area is 115 m² (1,250 ft²) with the internal antenna.

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Ubiquiti Swiss Army Knife Compact Indoor/Outdoor Access Point (UK-Ultra)

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Class: Utility

AC
U6
Utility

Options: Swiss Army Knife

U6 Lite
AC Mesh
AC Mesh Pro
Swiss Army Knife
WiFi BaseStation

Incredibly compact, indoor/outdoor AP with versatile mounting options and long-range external antenna support.
WiFi 5
4 spatial streams
115 m² (1,250 ft²) coverage with internal antenna
200+ connected devices
Powered using PoE
GbE uplink
Versatile wall, ceiling, and pole mounting
(2) RP-SMA connectors for optional external antennas
Weatherproof (outdoor exposed)

Overview

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Swiss Army Knife

UK-Ultra

Incredibly compact, indoor/outdoor AP with versatile mounting options and long-range external antenna support.

Deployment

What's in the box

Incredibly compact

Best Seller Ranking	#30 in Wireless AP

Model
Brand	Ubiquiti Networks
Series	WIFI Access points
Model	UK-Ultra

Details
Standards	802.11a/b/g/n/ac
Wireless Data Rates	802.11a 6, 9, 12, 18, 24, 36, 48, 54 Mbps 802.11b 1, 2, 5.5, 11 Mbps 802.11g 6, 9, 12, 18, 24, 36, 48, 54 Mbps 802.11n 6.5 Mbps to 300 Mbps (MCS0 - MCS15, HT 20/40) 802.11ac 6.5 Mbps to 866.7 Mbps (MCS0 - MCS9 NSS1/2, VHT 20/40/80)
Security	WPA-PSK, WPA-Enterprise (WPA/WPA2, TKIP/AES)
Antenna	2.4 GHz 2 x 2 (DL MU-MIMO) 5 GHz 2 x 2 (DL MU-MIMO)
Transmitted Power	2.4 GHz 20 dBm 5 GHz 20 dBm
Interface	(1) GbE RJ45 port
LAN Ports	(1) GbE RJ45 port
Power Supply	UniFi PoE Switch

Environmental
Temperature	-40 to 60° C (-40 to 140° F)
Humidity	5 to 95% noncondensing

Dimensions & Weight
Dimensions	137 x 84 x 34 mm (5.4 x 3.3 x 1.3")
Weight	173 g (6.1 oz)

Features
Features	BSSID 8 per radio VLAN 802.1Q Advanced QoS Per-user rate limiting Guest traffic isolation Supported Concurrent clients 200+

Additional Information
First Listed on Newegg	May 14, 2025

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Return for replacement within: 30 days
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Ubiquiti Swiss Army Knife Compact Indoor/Outdoor Access Point (UK-Ultra)

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Item#: 9SIA8H5KFK4543

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Ubiquiti Swiss Army Knife Compact Indoor/Outdoor Access Point (UK-Ultra)

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Customer Reviews of the Ubiquiti Networks UK-Ultra

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info