SKU: 21635170888

Ubiquiti Flex 2.5G, Flexible, 8-port 2.5 GbE Switch,10 GbE RJ45/SFP+ Combination Uplink Port, Powered With USB-C /PoE+ adapter[PC]

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Description

Ubiquiti Flex 2.5G, Flexible, 8-port 2.5 GbE Switch,10 GbE RJ45/SFP+ Combination Uplink Port, Powered With USB-C /PoE+ adapter[PC]Flex 2. 5G Flexible, 8 port 2. 5 GbE switch with a 10 GbE RJ45 SFP+ combination uplink port that can be powered with a USB C or PoE+ adapter. (8) 2. 5 GbE RJ45 2. 5 Gbps Downlink Speed 10 Gbps Uplink Speed AC power or PoE+ input Compact Versatility The Flex 2. 5G is a compact, 8 port switch that delivers 2. 5 Gigabit Ethernet speeds, enabling faster data transfer for bandwidth intensive applications. Its small form factor makes it ideal for space

Flex 2.5G

Flexible, 8-port 2.5 GbE switch with a 10 GbE RJ45/SFP+ combination uplink port that can be powered with a USB-C or PoE+ adapter.

(8) 2.5 GbE RJ45
2.5 Gbps Downlink Speed
10 Gbps Uplink Speed
AC power or PoE+ input

Compact Versatility

The Flex 2.5G is a compact, 8-port switch that delivers 2.5 Gigabit Ethernet speeds, enabling faster data transfer for bandwidth-intensive applications. Its small form factor makes it ideal for space-constrained environments, such as home offices or small businesses.

Flexible Power Options: USB-C or PoE+

Designed for versatility, the switch can be powered either with a USB-C or PoE+ adapter. This dual power capability ensures easy integration into existing network setups without the need for additional power infrastructure.

10 GbE RJ45/SFP+ Combo Port

Equipped with a 10 GbE RJ45/SFP+ combination uplink port, the Flex 2.5G ensures flexible and high-speed connectivity to aggregation switches or core networks.

UniFi Integration

Seamlessly integrates with the UniFi ecosystem, allowing for simple setup and centralised management through the UniFi Network application. Gain full visibility and control of your switch and connected devices with just a few clicks.

Deployment

Technical Specs
Overview
Dimensions
212.9 x 76 x 33.5 mm
(8.4 x 3 x 1.3")
Port Layout
2.5 GbE RJ45: 8
(2.5G/1G/100M/10M)

10 GbE RJ45: 1
(10G/5G/2.5G/1G/100M)

10G SFP+: 1
Form Factor
Compact Desktop, wall, DIN, magnetic
Performance
Switching Capacity
60 Gbps
Total Non-Blocking Throughput
30 Gbps
Forwarding Rate
45 Mpps
Supported VLANs
256
MAC Address Table Size
4,000
Layer 2 Features
STP & RSTP
Yes
Egress Rate Limit
Yes
Flow Control
Yes
Storm Control
Yes
Multicast & Broadcast Rate Limiting
Yes
Port Isolation
Yes
Port Mirroring
Yes
Jumbo Frames
Yes
Loop Protection
Yes
Hardware
Max. Power Consumption
14W with PoE input
14W with AC adapter input
Power Method
(1) USB Type-C, 5V DC, 3A
(1) PoE+
Power Input Method
USB Input
PoE
Power Supply
AC/DC, external, 15W
Supported Voltage Range
4.8–5.2V DC/USB
44V–57V PoE
Management
Ethernet
Weight
395 g (0.87 lb)
Enclosure Material
Polycarbonate
Mount Material
Polycarbonate
Ambient Operating Temperature
-20 to 45° C (-4 to 113° F)
Ambient Operating Humidity
10 to 90% noncondensing
Certifications
CE, FCC, IC
NDAA Compliant
Yes
Software
Application Requirements
UniFi Network: Version 9.0.114 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:
  1. 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
SKU: 21635170888

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J & N Fraser
Massapequa, US
★★★★★ 5
Easy and perfect!
Perfect for my 10yr old
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Reviewed in the United States on May 4, 2025
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Singing Mamma
West Palm Beach, US
★★★★★ 5
Works like a dream!
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This is an absolutely amazing alternative to drinking water later in the evening and in the middle of the night! As long as you don’t actually need the hydration, this gets the saliva going with a light minty flavor that allows you to minimize water intake that disrupts sleep. I got my 80yo mom to try it when she had surgery that made it difficult for her to get up by herself (nighttime), and she was so pleased! This also works very well for people who suffer from dry mouth due to medication. The 2 pack is really nice- one for home, one for my purse!
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Reviewed in the United States on May 3, 2026
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Carol G.
Houston, US
★★★★★ 5
Vertical good
Size: 2 Pack Pocket Size
Moisturizing
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Reviewed in the United States on May 10, 2026
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Verified Purchase
Kat in AZ
Whiting, US
★★★★★ 4
Works as expected.
Size: 2 Pack Pocket Size
Does what it should. Doesn't last as long as I had hoped, though.At least it doesn't taste bad.
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Reviewed in the United States on March 6, 2026
K
Verified Purchase
Krazie
Bozeman, US
★★★★★ 3
Not to good
Size: 2 Pack Pocket Size
It doesn’t work well. It didn’t for me.
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Reviewed in the United States on March 1, 2026

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