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
Amazon.com: Cable Matters Micro USB 3.0 to USB Splitter Cable (USB Y-Cable, USB Y Cable) 20 Inches : Electronics
Made my own USB Y cable for my hard drive. : r/wiiu
WII U Storage without external power? (SSD VS sd card with adapter) | GBAtemp.net - The Independent Video Game Community
Amazon.com: C2G USB Cable, USB 2.0 Cable, USB B Male to Two A Male Cables, USB Y Cable, 6 Feet (1.82 Meters), Black, Cables to Go 28108 : Electronics
Amazon.com: StarTech.com 3 ft. (0.9 m) USB to Micro USB Cable With Power Delivery - Dual USB 2.0 A to Micro-B - Power and Data - Y-Cable - Micro USB Cable (USB2HAUBY3)
Amazon.com: MiniPro 2TB External USB 3.1 Portable Hard Drive for Nintendo Wii U : Electronics
Using USB Storage with the Wii U - Guide | Nintendo Life
Wii U USB Y Cable for Self-Powered External HDD issue - YouTube
Amazon.com: MiniPro 2TB External USB 3.1 Portable Hard Drive for Nintendo Wii U : Electronics
Amazon.com: Cable Matters Micro USB 3.0 to USB Splitter Cable (USB Y-Cable, USB Y Cable) 20 Inches : Electronics
Amazon.com: C2G USB Cable, USB 2.0 Cable, USB B Male to Two A Male Cables, USB Y Cable, 6 Feet (1.82 Meters), Black, Cables to Go 28108 : Electronics
Dual A To Micro B USB 3.0 Y Cable Move Hard Disk Cable For Wii U From Boantechnology, $1.61 | DHgate.Com
Best Buy: Startech 1 ft USB Y Cable for External Hard Drive USB A to mini B Black USB2HABMY1
Amazon.com: StarTech.com 1 ft USB Y Cable for External Hard Drive - Dual USB A to Micro B (USB2HAUBY1)
USB 3.0 Dual Power Y Shape 2 X Type a to Micro B SuperSpeed Cable for External Hard Drives (Seagate/Toshiba/WD/Hitachi/Samsung & Wii U) - Walmart.com
Oyen Digital: MiniPro External USB 3.1 Hard Drive for Nintendo Wii U
I'm going to be adding a bunch of games to my wiiu. Was advised I would need a y cable to use an external hard drive. Will this work? : r/WiiUHacks
Do I Need USB Y Cable for this External HDD? : r/wiiu
KUYIA Y Hard Drive Cable 3FT/ 90CM, Up to 5 Gbps USB 3.0 A Male to
How to Set Up an External Hard Drive on Wii U: 5 Steps
Wii U external hard drive issue - Wii U Forum - Page 1
USB y cable not working : r/wiiu
Amazon.com: Ethernet Adapter Replacement for Nintendo Switch, Wii U, Mac, and Windows Laptops - 2.0 USB LAN Adapter : Video Games
Amazon.com: Y Team Controller Adapter for Gamecube, Compatible with Nintendo Switch, Super Smash Bros Switch Gamecube Adapter for WII U/PC with 4 Port : Video Games
Dual USB 3.0 Type A to Micro-B USB Y Shape High Speed Cable for External Hard Drives/Seagate/Toshiba/WD/Hitachi/Samsung/Wii-U/Note 3 (21 Inches) - Walmart.com
