This UGREEN Bluetooth adapter is $6 off the regular price at Amazon. It's the best price Amazon has charged for this model. It works as both a transmitter and receiver, letting you add Bluetooth to devices like airplane entertainment systems, TVs, or car stereos that lack it. The battery lasts up to 18 hours, and a built-in microphone lets you take calls without interrupting music playback. Buy Now at Amazon

This TP-Link WiFi extender is $7 off and below its 90-day Amazon average of $26. It repeats your existing router's signal into weak spots such as a back bedroom or garage, but it doesn't raise your internet speed. It runs on the older Wi-Fi 5 standard, and it can join a compatible router's mesh network so devices move between the router and extender on one network name. Buy Now at Amazon

This TP-Link USB to Ethernet adapter is $9.93, down from its $16.99 list price. It's the lowest we've seen. Shipping is free for Prime members. Buy Now at Amazon

This Fenvi FV-AXE3000 card adds Wi-Fi 6E and Bluetooth 5.3 to a desktop PC for $28. That's a savings of $22. Shipping is free. Buy Now at Newegg

This TP-Link Archer AXE7800 router is down to $137.99 at Best Buy. That's a major price low, as Amazon charges $91 more for a new model. It supports Wi-Fi 6E with a dedicated 6 GHz band and combined speeds up to 7.8 Gbps, along with a 2.5 Gbps port for faster wired connections. My Best Buy members get free shipping on all orders, too (it's free to join). Buy Now at Best Buy

B&H Photo Video offers the TP-Link Archer AXE75 AX5400 Wireless Tri-Band Gigabit Router for $99 after a $20.99 coupon that's applied in cart. That's $81 off and the lowest price we could find. It's also $21 under Amazon's current offer and the lowest price we've ever seen. Shipping is free. Buy Now at B&H Photo Video

Clip the coupon to drop the TP-Link USB 3.0 to Ethernet Adapter at Amazon to its best-ever price.  It's also a $10 low.  Shipping is free for Prime members. Buy Now at Amazon

Best Buy offers the ASUS Nano Dual-Band USB WiFi Network Adapter for $7.99.  That's a $12 low.  My Best Buy members get free shipping on all orders (it's free to join). Buy Now at Best Buy

Best Buy is discounting a range of TP-Link routers and whole-home mesh systems by up to 30% off. Pictured is the TP-Link Deco 7 BE3600 Dual-Band Wi-Fi 7 Whole Home Mesh Router System for $210 ($20 off).. Buy Now at Best Buy

This TP-Link Archer TXE5400UH is $69 off the regular price of $100 at Best Buy. It adds Wi-Fi 6E support with access to the 6 GHz band, plus tri-band speeds up to 2402 Mbps. My Best Buy members get free shipping on all orders (it's free to join). Buy Now at Best Buy

This TP-Link WiFi adapter is just $31 right now at Best Buy. That's less than half of what you'd pay at Amazon (where it costs $70). The adapater adds WiFi 6E support, including access to the newer 6GHz band, along with a high-gain antenna and USB 3.0 connectivity. My Best Buy members get free shipping, too (it's free to join). Buy Now at Best Buy

This 3-pack of the TP-Link Deco X55 mesh system is $149.98, down from $189.99. It covers up to 6,500 square feet and connects up to 150 devices, with three gigabit ports on each unit and support for wired ethernet backhaul. Shipping is free.  Buy Now at Amazon

This TP-Link Deco 7 Outdoor mesh unit is $119.99, down from its regular price of $149.99, and matches its all-time low on Amazon. It adds up to 2,800 sq. ft. of Wi-Fi 7 coverage outdoors and includes an IP65 weatherproof design along with dual 2.5 Gbps PoE+ ports for wired backhaul. Shipping is free.  Buy Now at Amazon

This TP-Link Archer BE230 router is $80, down from $120, and matches its all-time low price on Amazon. That's $7 below our mention two weeks ago. Shipping is free.  Buy Now at Amazon

Amazon offers the eero 6 Dual-Band Mesh WiFi System 3-Pack for $194.99. That matches the Prime Day price at $105 off. Shipping is free.  Buy Now at Amazon