USB WiFi (802.11b/g/n) Module: For Raspberry Pi and more : ID 1012 : $13.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: WLAN Ethernet Router 802.11b/g/n Router/Client/AP Mode / 2T x 2R MIMO : Electronics
Linksys WRT54GL IEEE 802.11b/g Wireless Router 2.40 GHz ISM Band - 2 x Antenna(2 x External) - 6.75 MB/s Wireless Speed - 4 x Network Port - 1 x Broadband Port - Fast Ethernet - Desktop - Walmart.com
Long Range Wireless Transmitter Receiver Set -1Mii
WIFI 802.11b/g/n Module Wireless Module For IOT- NetBurner
Amazon.com: SANOXY High Speed Wireless-N WiFi Repeater - Range Extender - 300 Mbps 802.11 b/g/n Access Point/Repeater/Signal Booster : Electronics
Panda Wireless® Ultra Wifi (b/g/n) 150Mbps Wireless-N 2.4GHz USB Adapter - Windows XP/Vista/7/8/10/11, Ubuntu, Minit, Fedora, CentOS and Puppy Linux - Walmart.com
Amazon.com : Mcoplus as BG-E22 Multi-Battery Power Pack BG-EOS R Battery Grip with 2.4G Hz 100-Meter Wireless Remote Control for Canon EOS R Camera(Not for RP/R5/R6) Use LP-E6N/E6NH Battery(Battery not Include) :
Pulse | Camera remote and wireless trigger for Canon and Nikon DSLRs - Alpine Labs
Industrial 802.11a/b/g/n WiFi Access Point w/ Atheros | Antaira
PCI-Express X1 to M.2 NGFF Key E/A+E Wireless WiFi 5/6/6AC/6AE with 6Bi SMA Antenna | GLOTRENDS
UHF Dual Channel Wireless Lavalier Microphone Lapel Mic for SLR 65m Range DSLR Camera Interview Live Recording - AliExpress