Draft:Tp-Link Deco
Whole-home mesh Wi-Fi product line by TP-Link
From Wikipedia, the free encyclopedia
TP-Link Deco is a product line of whole-home mesh Wi-Fi systems manufactured and sold by TP-Link. The line was introduced in 2017 with the Deco M5, a dual-band Wi-Fi 5 system.[1] Subsequent generations cover Wi-Fi 6, Wi-Fi 6E, and Wi-Fi 7 technology across a range of price points. As of early 2026, TechRadar ranked the Deco BE63, the current flagship Wi-Fi 7 model, as the best overall mesh Wi-Fi system available.[2]
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  Left: Deco M4R . Right: Deco M9 plus . Two examples photos of Deco mesh | |
| Type | Whole-home mesh Wi-Fi system |
|---|---|
| Inventor | TP-Link |
| Inception | 2017 |
| Manufacturer | TP-Link |
| Available | Yes |
| Website | tp-link |
TP-Link was founded in Shenzhen, China in 1996 and became one of the largest producers of consumer networking equipment globally.[3] According to multiple reports, the company held approximately 65 percent of the U.S. home and small-business router market as of late 2024.[4] Beginning in late 2024, TP-Link became the subject of a multi-agency U.S. government investigation over national security concerns.[5][6][7]
Product line overview
Wi-Fi 5 (M series)
The first Deco models used Wi-Fi 5 (802.11ac) technology and carried "M" model designations.
The Deco M5, introduced in 2017, was a dual-band AC1300 system delivering 400 Mbps on 2.4 GHz and 867 Mbps on 5 GHz. Each unit measured 4.7 × 1.5 inches (120 × 38 mm) and used a quad-core processor with 512 MB of RAM. A three-pack was priced at $300 at launch and carried claims of covering up to 5,500 square feet. Each node included two Gigabit Ethernet ports and a USB-C power connector, and used Bluetooth 4.2 for app-based initial setup. TechRadar noted in its review that the M5 was "more affordable than most of the competition" — $300 for three units versus $279 for three Google WiFi units and approximately $400 for a two-pack of Netgear Orbi — and highlighted its ease of setup, though it found that "performance tailed off quite quickly at longer distances where more obstructions were involved."[1]
The Deco M9 Plus was a subsequent Wi-Fi 5 model priced at £300 for a two-pack in the UK. Unlike the M5, it added a third radio band and integrated Bluetooth, Zigbee, and Z-Wave radios, functioning as a smart home hub in addition to a mesh router. TechRadar described the M9 Plus as offering better performance than its predecessor while noting that "you do need to want the smart hub of the equation for the price to make sense."[8][9]
Wi-Fi 6 (X series)
TP-Link introduced Wi-Fi 6 (802.11ax) Deco models under "X" designations. Wi-Fi 6 brought higher theoretical throughput, improved performance in environments with many connected devices through OFDMA, and reduced power consumption for battery-powered clients through Target Wake Time (TWT). Models in this range span entry-level dual-band configurations to high-end tri-band systems with 2.5 Gbps WAN/LAN ports and cover up to 5,500 square meters[10][11]
Wi-Fi 6E (XE series)
Wi-Fi 6E extended the Wi-Fi 6 specification to the 6 GHz frequency band, adding a third band that was largely free from interference from legacy devices at the time of introduction. TP-Link branded its Wi-Fi 6E Deco units with "XE" designations.
The Deco XE75 Pro is a tri-band Wi-Fi 6E system covering up to 7,200 square feet in a three-pack configuration, retailing at approximately $600. TechRadar described it as "an excellent Wi-Fi 6E mesh system for those seeking high-speed, low-latency performance with wide coverage," and noted support for up to 200 connected devices. The review cited seamless roaming as a positive feature, while noting the absence of USB ports and the requirement of a paid subscription for some security features as drawbacks.[12]
Wi-Fi 7 (BE series)
TP-Link introduced Wi-Fi 7 (802.11be) Deco models beginning in 2023, initially using "BE" designations. Wi-Fi 7 introduced Multi-Link Operation (MLO), which allows simultaneous transmission and reception across multiple frequency bands, and 320 MHz channel widths on the 6 GHz band.[13][14][15]
The Deco BE63 (sold as the BE65 in most regions outside the United States) is the current flagship model. It is a tri-band Wi-Fi 7 system using 2.4 GHz, 5 GHz, and 6 GHz bands. TechRadar noted that the U.S. and international versions differ in maximum theoretical speed — 10 Gbps for the BE63 versus 9.2 Gbps for the BE65 — attributing the difference to varying national regulations affecting usable speeds per band. A single unit retails at $299.99 in the United States. Each node measures 176 mm high and 107.5 mm in diameter.[14]
TechRadar ranked the Deco BE63 as the best overall mesh Wi-Fi system available in early 2026, describing it as offering "fast speeds and wide and dependable wireless signal" at "a decent price" relative to competing Wi-Fi 7 systems, and specifically highlighting free parental controls as a feature distinguishing it from some rivals.[2][16]
Technology
Mesh operation
Deco systems use multiple nodes, of which one connects to the modem or ISP gateway and acts as the primary unit. Additional nodes extend the network by relaying traffic. All nodes share a single network name (SSID) and password, so client devices connect to whichever node provides the strongest signal without requiring manual network switching.[17]
Backhaul
The connection between nodes — the backhaul — can be either wireless or wired. On dual-band nodes, wireless backhaul shares radio capacity with client access traffic, which reduces available throughput. Tri-band nodes can dedicate one band exclusively to backhaul, improving overall network performance. Nodes that detect a wired Ethernet connection between them use it as the backhaul path in preference to wireless backhaul.[16]
HomeShield
TP-Link offers a subscription security service called HomeShield across the Deco range. HomeShield provides parental controls, network-level threat detection, and quality-of-service (QoS) management. Some features, including basic parental controls, are available without a subscription; more detailed reports and advanced controls require HomeShield Pro, a paid tier. TechRadar noted in its Deco XE75 Pro review that "some security features require a paid subscription" as a drawback of that system.[12]
Security concerns and U.S. government investigation
Beginning in late 2024, TP-Link became the subject of scrutiny from the U.S. government over national security concerns.[5][6] The concerns apply to TP-Link's overall router business rather than the Deco product line specifically.
In August 2024, the United States House Select Committee on Strategic Competition between the United States and the Chinese Communist Party asked the United States Department of Commerce to investigate TP-Link and its affiliates for potential national security risks.[18][19][20] The U.S. Departments of Justice (DOJ), Commerce, and Defense opened investigations into the company,[21] with the DOJ probing whether TP-Link sells its routers below cost.[6] A spokesperson from TP-Link's United States subsidiary responded via The Wall Street Journalthat they are welcome to engage with the government of the United States to demonstrate the security of their products, and the commitment to address national security risks.[22] The majority of its employees, including those in research and development, are located in China.[23]
In October 2024, Microsoft's security team reported it had tracked a network of compromised small-office and home-office routers, including many manufactured by TP-Link, that had been used since at least 2021 to conduct password-spray attacks against Microsoft customer accounts. Microsoft named this network CovertNetwork-1658 and attributed its operation to multiple distinct Chinese state-sponsored hacking groups.[24]
In December 2024, The Wall Street Journal reported that the U.S. Departments of Commerce, Defense, and Justice had each opened investigations into TP-Link. The Commerce Department had issued a subpoena to the company. One possible outcome of the investigations cited in reporting was a ban on the sale of TP-Link routers in the United States.[4][25]
Investigators were also concerned about a series of Chinese state-sponsored attacks dubbed Camaro Dragon, in which researchers documented a malicious firmware implant designed for TP-Link routers used against European government officials, and about the role of compromised TP-Link routers in the broader Volt Typhoon, Flax Typhoon, and Salt Typhoon campaigns targeting U.S. critical infrastructure.[26]
TP-Link disputed several elements of the characterisations in these reports. A spokesperson for TP-Link Systems Inc. told CNN: "As a U.S.-headquartered company, TP-Link Systems Inc.'s security practices are fully in line with industry security standards in the U.S." and said the company "welcomes opportunities to engage with the federal government to demonstrate that our security practices are fully in line with industry security standards."[25] The company also told ITPro: "While we are the #1 router of choice in the US market, we are aware of no indications that our products are more vulnerable to hacking than other brands."[27]
TP-Link also pointed out that advanced persistent threat groups from China and other nations have exploited vulnerabilities in products from its U.S. competitors, including Cisco and Netgear, and that most of its competitors likewise source components from China.[28]
Corporate restructuring
In response to the regulatory scrutiny, TP-Link announced a corporate restructuring in 2024. The company established TP-Link Systems Inc., a U.S.-based entity headquartered in Irvine, California, which it stated was no longer affiliated with China-based TP-Link Technologies, the entity founded in Shenzhen in 1996. TP-Link told reporters that Zhao Jianjun and his wife — one of the two brothers who co-founded the company — own 100 percent of the U.S. and other international businesses consolidated under the California entity, and that the couple intended to seek U.S. permanent residency and citizenship.[26]
Tom's Guide reported in October 2025 that officials were concerned about Chinese laws that could require TP-Link to comply with intelligence requests and potentially push malicious software updates to U.S.-based devices. The Department of Justice was additionally reported to be investigating whether TP-Link's pricing — described as involving selling routers below manufacturing cost — constituted an attempt to monopolize the U.S. router market.[29] In December 2025, the Federal Trade Commission announced an investigation into TP-Link for deceiving consumers by allegedly concealing its connections to China.[30] In January 2026, Texas governor Greg Abbott prohibited TP-Link products on all government devices and networks.[31] In February 2026, a proposed federal ban on TP-Link products was paused in anticipation of a summit between Donald Trump and Xi Jinping.[32] In February 2026, Texas attorney general Ken Paxton filed a lawsuit against TP-Link, alleging deceptive marketing and backdoor access to its products for the Chinese government.[33]
As of March 2026, no ban had been imposed. The outcome of the investigation remained pending.
Reception
The original Deco M5 received reviews describing it as easy to set up and affordable relative to competing mesh systems at its 2017 launch price, while noting that its wireless throughput at longer ranges with obstructions was lower than more expensive alternatives such as Netgear Orbi.[1] The current flagship, the Deco BE63, ranked first in TechRadar's best mesh Wi-Fi roundup in early 2026, with the publication citing its performance, price, and free parental controls.[2]
See also
- TP-Link
- Mesh networking
- Wi-Fi 6
- Wi-Fi 6E
- Wi-Fi 7
- Google Nest Wifi
- Eero
- Netgear Orbi
- Linksys Velop