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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Ubiquiti UniFi Ultra "Swiss Army Knife" Access Point - UK-UltraIncredibly compact, indoor outdoor AP with versatile mounting options and long range external antenna support. Features WiFi 5 4 spatial streams 115 m (1,250 ft) coverage with internal antenna 200+ connected devices Powered using PoE GbE uplink Versatile wall, ceiling, and pole mounting 2 x RP SMA connectors for optional external antennas* Weatherproof (outdoor exposed) *Omnidirectional and directional antenna accessories coming soon. Ubiquiti UniFi
Incredibly compact, indoor/outdoor AP with versatile mounting options and long-range external antenna support.Features
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 x RP-SMA connectors for optional external antennas*
Weatherproof (outdoor exposed)
*Omnidirectional and directional antenna accessories coming soon.
Ubiquiti UniFi UK-Ultra "Swiss Army Knife" Access Point
UniFi UK-Ultra supports wireless standards 8021.11a/b/g/n/ac in a 2x2 MIMO configuration for both frequency bands and can handle 200+ connected clients.
UniFi UK-Ultra fearures a pair of RSMA connectors, where an omnidirectional or sectoral external antenna can be connected to increase the transmitter's range.
The UniFi UK-Ultra Access Point offers a wide range of mounting options on walls, ceilings, or poles, with mounting accessories included in the package.
Specifications
Mechanical
Weight &Dimensions
137 x 84 x 34 mm (5.4 x 3.3 x 1.3")
173 g (6.1 oz)
Enclosure materials
UV-stabilized polycarbonate
Mount materials
Polycarbonate, SGCC steel, plastic
Pole mount diameter
1~2" on pipe outer diameter
Wind survivability
33.2 N at 200 km/h (7.5 lbf at 125 mph)
Weatherproofing
IPX6
Hardware
Networking interface
(1) GbE RJ45 port
Management interface
Ethernet
Power method
PoE
Power supply
UniFi PoE Switch
Supported voltage range
44—57V DC
Max. power consumption
8W
Max. TX power
2.4 GHz - 20 dBm
5 GHz - 20 dBm
MIMO
2.4 GHz - 2 x 2
5 GHz - 2 x 2
Throughput rate
2.4 GHz - 300 Mbps
5 GHz - 866.7 Mbps
Antenna gain
2.4 GHz - 6 dBi
5 GHz - 6 dBi
Antenna
(1) Internal antenna
(2) RP-SMA connectors for optional external antennas
LEDs
(1) Power: white/blue
(4) Mesh signal: blue
Button
Factory reset
Mounting
Wall, ceiling, pole mount (Included)
Operating temperature
-40 to 60° C (-40 to 140° F)
Operating humidity
5 to 95% noncondensing
Certifications
CE, FCC, IC
Software
WiFi standards
802.11a/b/g/n/ac
Wireless security
WPA-PSK, WPA-Enterprise (WPA/WPA2, TKIP/AES)
BSSID
8 per radio
VLAN
802.1Q
Advanced QoS
Per-user rate limiting
Guest traffic isolation
Supported
Concurrent clients
200+
Supported 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 (WiFi 4)
6.5 Mbps to 300 Mbps (MCS0 - MCS15, HT 20/40)
802.11ac (WiFi 5)
6.5 Mbps to 866.7 Mbps (MCS0 - MCS9 NSS1/2, VHT 20/40/80)
Application Requirements
UniFi Network
Web: Version 8.0.7 and later
iOS: Version 10.11.1 and later
Android: Version 10.10.1 and later
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1079 reviews
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Product Reviews
★★★★★ 5
Great Value
I've been really happy with this watch. I like a bigger, "chunkier" watch, and I specifically did NOT want smart watch features. This is a great weekend and chores watch. I can beat it up, do work in it, and not worry about it. And surprisingly, it's been pretty bullet proof so far. Since I've worn a watch for almost my whole life, I barely notice when I have one on. And I am not precious about them at all. This watch has hit countless door frames, washed hundreds of dishes in hot water, scrapes against the wall, tools, yard equipment. It's been absolutely rock-steady and I haven't needed to adjust the time at all, other than for daylight savings. At the price, it's unbeatable.
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Reviewed in the United States on May 31, 2024
★★★★★ 5
Fantastic for the money
I use this watch at work, so about 40 hours a week I wear it. I work outside in a commonly rainy area, and it's not uncommon for the watch to get wet. I've had it for a couple months or so now, and it really works great!
Honestly all of the complaints I have about it can be fixed solely by looking at the price.
The viewing angle isn't fantastic - it's a $13 watch.
It does lose a little bit of time (a second or two within a week, maybe) - it's a $13 watch.
The band is a bit uncomfortable (though it does hold very well, and has lots of size options) - it's a $13 watch.
Those are minor things. Here's the good stuff.
-Super easy to read
-Very easy to use and set
-Multiple features
-Is genuinely waterproof. I haven't held it underwater, or anything, but for what I would consider 'average' use, it is perfectly waterproof.
-Has an adjustable band that doesn't fall off
-Fairly tough. I don't treat mine very well and it's held up perfectly fine so far.
-It's cheap!
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Reviewed in the United States on February 21, 2019
★★★★★ 4
Cheap Gshock replacement, good value
For $13 this is a steal. It's essentially a casio illuminator w larger bright dial, press once for 5 sec of light then goes dark. Date, time (12 and 24hr), stop watch. The basics, all I needed. A+
Edit: updated the waterproofing is non-existent. It's not even water resistant so treat accordingly don't bring into the shower. The face plastic cracked on me from moderate use, still legible and since I don't test it with water not an issue. The buttons are very sensitive so activities like lifting can cause the bottom left button to depress and switch to stopwatch, or engage the stopwatch.
After over a year use I still rank this as a good value. It does the one thing I wish Casio would do is improve light illumination time. The buttons depress easier than Casio's which is a bonus imo, but can be aggravating to some. The water resistance doesn't exist so purchase accordingly.
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Reviewed in the United States on November 29, 2023
★★★★★ 5
Great watch, wristband wears out after a while. Uses a Skmei 1251 band.
Watch is reliable, doesn't drift in time too much, very efficient on battery, has gotten complimented on the look a few times and has a nice user interface. It's also great to be able to see the date without pressing any buttons.
The band has fatigued and snapped after many months of putting on and taking off the watch, but If you'd like to find a replacement band, search for Skmei 1251 wristbands.
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Reviewed in the United States on June 8, 2025
★★★★★ 5
Inexpensive sports watch that was easy to set up and works well.
I have had this watch for a few days. The included instructions were very basic, but I figured out how to set everything up pretty easily. The watch band is pretty adjustable, fits my fairly wide wrists very well. For the price, about half the cost of the name brand very similar watch it replaced, the watch works well, I am very pleased.
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Reviewed in the United States on February 22, 2026
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