Amazon.com: USB 3.0 to 10/100/1000 Gigabit Ethernet Internet Adapter for Nintendo Switch, Wii, Wii U, MacBook, Chromebook, Windows 10, 8.1, Mac OS, Surface Pro, Linux ASIX AX88772 Chipset (Black) : Electronics
USB 3.0 Externa Gaming Hard Drive Xbox PS4 PS5 Wii U 500GB 1TB 2TB Laptop HDD | eBay
Amazon.com: Cable Matters Micro USB 3.0 to USB Splitter Cable (USB Y-Cable, USB Y Cable) 20 Inches : Electronics
Como usar un disco duro externo en el WiiU? [en español] | 8BitCR - YouTube
DIGITNOW USB 3.0 HDMI HD Game Video Capture Card 1080P 60FPS Game Recorder Box Device Live Streaming for Windows Linux Os X System Xbox 360,Wii U,PC-HD Video Record Box-DIGITNOW!
for Nintendo Wii U Gamepad Controller - 3m Long USB Charger Cable Lead | FPC | eBay
Wholesale 4 Port USB 3.0 Multi External HUB For PS3/PS4/XBOX ONE/360/for WII U/PC Game Accessories USB HUB From m.alibaba.com
USB 3.0 Externa Gaming Hard Drive Xbox PS4 PS5 Wii U 500GB 1TB 2TB Laptop HDD | eBay
Adding a 1TB Seagate Backup Plus Slim HDD to my Wii U (or: How I hacked a USB 2.0 cable.) – Pretzel Logix
Manhattan USB 3.0 Type-A to Micro-USB Cable (354318)
Converted my Wii U and my brother's Wii to be powered over USB-C : r/UsbCHardware
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Using USB Storage with the Wii U - Guide | Nintendo Life
100mbps Usb 3.0 Ethernet Network Card For Switch/ For Wii/for Wiiu Lan Connection Adapter - Network Cards - AliExpress
DIGITNOW USB 3.0 HDMI HD Game Video Capture Card 1080P 60FPS Game Recorder Box Device Live Streaming for Windows Linux Os X System Xbox 360,Wii U,PC-HD Video Record Box-DIGITNOW!
Wii U and Extra Storage - What You Should Know | AVS Forum
Mirabox Video Capture card HSV321 HDMIゲームキャプチャー make personal trailer for individual buyers – Miraboxbuy
Amazon.com: MiniPro 2TB External USB 3.1 Portable Hard Drive for Nintendo Wii U : Electronics
Wii U Game icons won't stay in folders (powered USB hub) | GBAtemp.net - The Independent Video Game Community
DOBE USB Network Adapter, USB 3.0 To 10/1000Mbps RJ45 Ethernet LAN Conversion Adapter For Nintendo Switch, WII, WII U - Newegg.com
Using USB Storage with the Wii U - Guide | Nintendo Life
I'm aware of the Wii U needing a USB 3.0 cable with a Y-splitter to use external hard drives, but those are pretty uncommon in India. I found this on Amazon.in, but
Ethernet Adapter USB 3.0 to Nekwork, Techkey USB to RJ45 Gigabit LAN/W – mytechkey
USB 3.0 To Ethernet RJ45 Lan Gigabit Network Adapter For Nintendo Switch Wiiu | eBay
Wii WiiU LAN Network Online Adapter NEW (3rd) Komodo KMD | Game Over Videogames
Ethernet Adapter USB 3.0 to Nekwork, Techkey USB to RJ45 Gigabit LAN/W – mytechkey