哪个无线中继器性价比最高？
| Product ⇅ | Price ⇅ | 频段 (NA) ⇅ | 最大发射功率 (dBm) ⇅ | 天线数量 (NA) ⇅ | 最高支持速率 (Mbps) ⇅ | 覆盖范围 (sq ft) ⇅ | 端口数量 (NA) ⇅ |
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TP-Link RE220
US
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£14.86 ≈ | 2.4GHz 和 5GHz | < 20 dBm（EIRP） | 3 根内置天线 | 300 Mbps（2.4GHz）+ 433 Mbps（5GHz） | 最多 3,200 平方英尺 | 1 x 10/100 Mbps 以太网端口 |
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The TP-Link RE220 is an AC750 dual-band Wi‑Fi range extender with 2.4GHz (300 Mbps) and 5GHz (433 Mbps) radios, three internal antennas, a single 10/100 Ethernet port, and a smart signal indicator for optimal placement. It supports WPS setup, OneMesh compatibility, and a compact wall‑plug design, making it easy to extend home Wi‑Fi coverage. Suited for eliminating dead zones and streaming on multiple devices. ★ 适合人群性价比最高，因为其 AC750（300 Mbps + 433 Mbps）组合速率、三根内置天线和高达 3,200 sq. ft. 覆盖在低价位提供了广泛性能。 |
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Linksys RE9000
US
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£127.35 ≈ | 2.4 GHz；5 GHz（三频） | — | 4 根外置天线 | 3000 Mbps | 最多 10,000 平方英尺 | 4 个千兆以太网端口 |
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The Linksys RE9000 is a tri-band AC3000 MU‑MIMO range extender with a dedicated 5 GHz backhaul, four external antennas, and four gigabit Ethernet ports for wired devices. It's designed to eliminate dead zones in larger homes and supports seamless roaming with Linksys Max‑Stream routers. Automatic firmware updates and Spot Finder placement guidance simplify setup and upkeep. ★ 适合人群性价比最高，适合需要高吞吐量和大覆盖范围的用户，因为它在较低价格下提供 AC3000（1733+867+400 Mbps）三频性能、四根外置天线和四个 gigabit 端口。 |
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NETGEAR EX7500 (Nighthawk X4S)
US
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— | 2.4GHz，5GHz（双 5GHz） | — | 内置 | 2200 Mbps | 最多 2,300 平方英尺 | None |
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The NETGEAR EX7500 (Nighthawk X4S) is a wall-plug AC2200 tri-band Wi‑Fi mesh range extender with FastLane3 technology and internal antennas that creates a dedicated 5GHz backhaul. It offers combined speeds up to 2.2Gbps, seamless single-SSID roaming, and is designed to boost an existing router without replacing it. It is compact and intended for home use to extend Wi‑Fi into dead zones. ★ 适合人群如果你需要一款带专用 5GHz 回传和 AC2200 组合速率以改善流媒体和漫游的紧凑型三频扩展器，则性价比最高。 |
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D-Link DAP-1650 (AC1200)
US
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£66.68 ≈ | 2.4 GHz 和 5 GHz | — | 内置天线（2x2 + 2x2） | 1200 Mbps（2.4GHz 300 Mbps + 5GHz 867 Mbps） | — | 4 个千兆以太网端口，1 个 USB 2.0 端口 |
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The D-Link DAP-1650 is an AC1200 dual-band gigabit range extender with internal multi-antenna design, simultaneous 2.4GHz/5GHz operation, four gigabit LAN ports and a USB 2.0 port for sharing. It suits home users who need to extend Wi‑Fi coverage and add wired gigabit connections for multiple devices. ★ 适合人群物有所值，因为它提供 AC1200 组合速率（300+867 Mbps）、多天线（2x2+2x2）设计和四个 gigabit LAN 端口以连接有线设备。 |
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TP-Link RE580D (AC1900)
US
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— | 2.4GHz 和 5GHz | FCC:<30 dBm；CE:<20 dBm（2.4GHz） <23 dBm（5GHz） | 3 根外置双频天线 | 2.4GHz：600 Mbps + 5GHz：1300 Mbps | 10000 平方英尺 | 5 x 10/100/1000Mbps 以太网端口 |
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The RE580D is an AC1900 dual-band desktop range extender offering simultaneous 600Mbps on 2.4GHz and 1300Mbps on 5GHz, three external dual-band antennas with high-powered amplifiers, beamforming, and five gigabit Ethernet ports. It includes a smart signal indicator and a dual-core 1GHz processor to support multiple wired and wireless devices and extended coverage. It is aimed at homes needing strong whole-house coverage and wired connections for media devices. ★ 适合人群对于希望获得高速和有线连接的用户性价比最高，因为它提供 AC1900 组合吞吐（1300Mbps 5GHz + 600Mbps 2.4GHz）和五个 gigabit 以太网端口。 |
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TP-Link RE650
US
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£97.39 ≈ | 2.4GHz 和 5GHz | <20 dBm（2.4GHz） <23 dBm（5GHz） | 4 根 | 2600 Mbps（2.4GHz：800 Mbps；5GHz：1733 Mbps） | 14000 平方英尺 | 1 |
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The TP-Link RE650 is an AC2600 dual-band Wi‑Fi range extender with four external antennas, MU‑MIMO and beamforming to boost coverage and throughput. It offers combined speeds up to 2600 Mbps, a gigabit Ethernet port, and an intelligent signal indicator for optimal placement, suitable for streaming, gaming, and large homes. ★ 适合人群性价比最高，因为它在中端价位提供 AC2600 总速率（5GHz 1733 Mbps、2.4GHz 800 Mbps）、四根外置天线、MU‑MIMO 和一个 gigabit 端口。 |
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