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Compact range extender delivering stable 300Mbps speeds.
TL-WA855RE
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TP-LINK TL-WA855RE 300Mbps Mini Wireless n Range Extender -...
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TL-WA855RE
- Description:
- TP-LINK TL-WA855RE 300Mbps Mini Wireless n Range Extender - Network Accessory - WLAN (TL-WA855RE)
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TL-WA855RE Overview
TL-WA855RE is a wireless range extender that operates on the 2.4GHz frequency band using the IEEE 802.11b/g/n standard, delivering data speeds up to 300Mbps. Designed as a plug-in device for indoor use, this model is ideal for home networks and small office environments where boosting Wi-Fi coverage is essential.
TL-WA855RE features an external antenna that helps improve signal reach and reliability in hard-to-cover areas. Its simple wall mount or plug-in installation process, along with compatibility for WPA/WPA2 security, makes it a straightforward solution for extending wireless connectivity to rooms suffering from weak signals.
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Request bulk order quote for TL-WA855RE for additional pricing. Browse the full Tp_Link Range Extender series or explore all Tp-Link products.
TL-WA855RE Specifications
- Product Type
- Wireless Range Extender
- Wireless Type
- Range Extender
- Wi-Fi Standard
- 802.11b/g/n
- Frequency Bands
- 2.4GHz
- Data Rate
- 300Mbps
- Max Range
- N/A
- Coverage Area
- N/A
- Connector Type
- N/A
- Antenna Type
- External
- Antenna Gain
- N/A
- MIMO Technology
- N/A
- Beamforming
- No
- Mounting Options
- Wall Mount, Plug-in
- Power Supply
- AC Adapter
- Mesh Networking
- No
- Ethernet Port
- N/A
- Max Number of Devices Supported
- N/A
- Protocols Supported
- 802.11b/g/n
- Management Features
- N/A
- Security Features
- WPA, WPA2
- Compliance
- FCC, CE, RoHS
- Processor
- N/A
- Memory
- N/A
- Outdoor Use
- No
- Product Name
- TL-WA855RE Wireless Range Extender
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| TL-WA855RE |  RE550 |  RE705X |  TL-WA860RE |  RE650 | |
|---|---|---|---|---|---|
| Product Type | Wireless Range Extender | Wireless Product | Wireless Product | Wireless Repeater | Wireless Access Point |
| Wireless Type | Range Extender | Access Point | Access Point | Repeater | Access Point |
| Wi-Fi Standard | 802.11b/g/n | Wi‑Fi 6 | Wi-Fi 6 | 802.11n | Wi-Fi 6 |
| Frequency Bands | 2.4GHz | 2.4GHz, 5GHz | 2.4GHz / 5GHz | 2.4GHz | 2.4GHz / 5GHz |
| Data Rate | 300Mbps | 2.5Gbps | 2.5Gbps | 300Mbps | 2.5Gbps |
| Max Range | N/A | 100 meters | 100 meters | N/A | 100 meters |
| Coverage Area | N/A | 1500 square feet | 2000 square feet | N/A | 5000 square feet |
| Connector Type | N/A | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Antenna Type | External | Omnidirectional | Omnidirectional | Omnidirectional | Integrated Omnidirectional |
| Antenna Gain | N/A | 5dBi | 8dBi | N/A | 6dBi |
| MIMO Technology | N/A | MU-MIMO | MU-MIMO | N/A | MU-MIMO |
| Beamforming | No | Yes | Yes | No | Yes |
| Mounting Options | Wall Mount, Plug-in | Ceiling Mount, Wall Mount | Ceiling Mount / Wall Mount | Wall Mount | Ceiling Mount / Wall Mount |
| Power Supply | AC Adapter | PoE | PoE | AC Adapter | PoE |
| Mesh Networking | No | No | Yes | No | No |
| Ethernet Port | N/A | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Max Number of Devices Supported | N/A | 250 | 200 | N/A | N/A |
| Protocols Supported | 802.11b/g/n | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11b/g/n | 802.11ax / 802.11ac / 802.11n |
| Management Features | N/A | Cloud Management | Cloud Management / SNMP | N/A | Cloud Management |
| Security Features | WPA, WPA2 | WPA2, WPA3 | WPA2 / WPA3 | WEP/WPA/WPA2 | WPA2 / WPA3 |
| Compliance | FCC, CE, RoHS | FCC, CE, RoHS | FCC / CE / RoHS | FCC/CE/RoHS | FCC / CE / RoHS |
| Processor | N/A | Quad‑core 1.2GHz | Qualcomm 1.2GHz | N/A | Quad-Core 1.2GHz |
| Memory | N/A | 1GB | 1GB | N/A | 1GB |
| Outdoor Use | No | No | No | Yes | No |
| Product Name | TL-WA855RE Wireless Range Extender | RE550 Wireless Access Point | RE705X Wi-Fi 6 Access Point | TL-WA860RE Wireless Repeater | RE650 Wireless Access Point |
| Height | N/A | 2.5 inches | 2 inches | N/A | N/A |
| Width | N/A | 8 inches | 9 inches | N/A | N/A |
| Depth | N/A | 8 inches | 9 inches | N/A | N/A |
| Weight | N/A | 1.2 lbs | 1.5 lbs | N/A | N/A |
| Wi‑Fi Standard |
Reviews & Ratings
L
Layla Morgan
5
Improved Wi-Fi coverage in weak signal areas.
B
Bryan Castillo
5
Easy plug-and-play configuration.
A
Alicia Bennett
5
Reliable coverage boost for small offices.
G
Gavin Mercer
5
Consistent wireless extension without interruptions.
Questions & Answers
What is the TP-LINK TL-WA855RE?
The TL-WA855RE is a 300Mbps Mini Wireless N Range Extender designed to expand and stabilize your existing Wi-Fi network coverage.
Which Wi-Fi standard does the TL-WA855RE support?
It supports IEEE 802.11b/g/n standards on the 2.4 GHz frequency band for backward compatibility and reliable performance.
How do I install the TL-WA855RE range extender?
Plug the extender into a power outlet within your router’s range, press the WPS button on both devices, then relocate the extender to an optimal midpoint for extended coverage.
What is the maximum wireless speed of the TL-WA855RE?
The device delivers up to 300 Mbps on 2.4 GHz, ideal for HD streaming and online gaming.
How much additional coverage can I expect?
Coverage improvement varies by environment, but the TL-WA855RE typically extends Wi-Fi range by up to 100 ft indoors and 200 ft outdoors.
Can I connect to the extender using WPS?
Yes. Simply press the WPS button on your router and then on the extender within two minutes to establish a secure connection automatically.
What do the LED indicators on the TL-WA855RE signify?
The LEDs indicate power status, signal strength, and WPS connectivity, helping you choose the ideal placement for best performance.
Which security protocols are supported?
It supports WPA-PSK/WPA2-PSK encryption to ensure your extended network remains secure against unauthorized access.
Is the TL-WA855RE compatible with any router brand?
Yes. It works with any router or wireless access point that complies with the IEEE 802.11b/g/n standards.
How do I reset the TL-WA855RE to factory settings?
Press and hold the Reset button for about 10 seconds until the LEDs flash, then release to restore default configurations.
Does the TL-WA855RE support Access Point mode?
Yes. You can switch to Access Point mode via the web interface to create a new wireless network using a wired connection.
Can I manage the extender with the Tether App?
Yes. TP-LINK Tether App allows you to set up, manage, and monitor the extender from your iOS or Android device.
How many Ethernet ports does the TL-WA855RE have?
It features one 10/100 Mbps Ethernet port for wired device connections such as smart TVs or game consoles.
What are the physical dimensions and weight?
The unit measures 67 × 65 × 42 mm and weighs approximately 100 g for a compact, portable design.
Can I extend multiple SSIDs simultaneously?
Yes. The TL-WA855RE can clone and extend up to four SSIDs from your primary network for seamless roaming.
How do I update the firmware on the extender?
Download the latest firmware from the TP-LINK website, access the web management page, and use the Firmware Upgrade feature under System Tools.
What troubleshooting steps can I take if the extender fails to connect?
Ensure correct placement, check power and router connectivity, confirm matching SSID/password, and perform a factory reset if necessary.