Best Dual Band

TP-Link WiFi Extender Booster, Dual Band AC750 Mbps WiFi Range Extender Repeater, Internet Booster with Ethernet Port, Ultraxtend Coverage App Control Easy Setup, UK Plug (RE220)

TP-Link WiFi Extender Booster, Dual Band AC1200 Mbps Mesh WiFi Range Extender Repeater, 5GHz Internet Booster with Ethernet Port, Ultraxtend Home WiFi App Control Easy Setup, UK Plug (RE330)

Mercusys Mesh WiFi, WiFi 6 1500 Mbps, WiFi Mesh Coverage up to 6,000 ft²(550 m²), Connect up to 100 Devices, 1024-QAM,Full Gigabit Ports, Dual Band Wifi Extender Booster, App Control,Halo H60X(3-pack)

TP-Link Deco X50-PoE AX3000 Whole Home Mesh Wi-Fi 6 System with PoE, Dual-Band, AI-Driven Mesh, cover up to 6,500 ft2, Connect up to 150 devices, 1.0 GHz Dual-Core CPU, HomeShield, Pack of 3

GL.iNet GL-MT3000 (Beryl AX) Small Portable Wifi 6 Router, Dual Band Gigabit Wireless Router for Home & Travel, Wifi Speed up to 3000 Mbps, VPN Cascading / IPV6/ WPA3, 2.5Gbps WAN Port, AdGuard Home

TP-Link AC1300 High Gain USB 3.0 Wi-Fi Dongle, Dual Band MU-MIMO Wi-Fi Adapter with 5dBi Antenna for PC/Desktop/Laptop, Supports Windows 11/10/8.1/8/7 (Archer T3U Plus)

TP-Link AC600 Wireless Dual Band USB Adapter for PC, Desktop, Laptop and Tablet (Supports Windows XP/7/8/8.1/10/11, OS X (10.7–10.13), USB 2.0 (Archer T2U)

TP-Link WiFi Extender Booster, Dual Band AC1200 Mbps Mesh WiFi Range Extender Booster, 5GHz Internet Booster, Ultraxtend Home WiFi Repeater App Control Easy Setup, UK Plug (RE300)

BT COMPLETE WI-FI DISC, ADD ON DISC, dual band

TP-Link AC1200 Mbps 4G+ Cat6 Wireless Dual Band Gigabit Router, 4G Network Nano SIM Slot Unlocked, with MU-MIMO technology, No Configuration required, UK Plug (Archer MR500), packaging may vary