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USB 3.0 Female to Dual USB Male Extra Power Data Extension Cord Adapter Splitter Y-Cable Black - Walmart.com
USB Splitter Y Cable 3.3FT 2Pack,USB A 1 Male to 2 Female Extension Cord Connector,Dual Double USB Port - Walmart.com
Amazon.com: Xiwai USB 3.0 Female to Dual USB Male Extra Power Data Y Extension Cable for 2.5" Mobile Hard Disk : Electronics
Female Usb Cable Connector Power Supply | Usb Cable Double Jack Female - Usb2.0 Male - Aliexpress
Usb Splitter Cable Male 2 Female Adapter | Usb Splitter 1 Male 2 Females - High - Aliexpress
Amazon.com: Yeebline USB Splitter 2.0 with Switch, USB Y Cable 1 Female to 2 Male Dual Hub Power Cord Extension Adapter Connector, with 2m USB Print Cable (1 Pack Black) : Electronics
Oyen Digital: USB 3.0 Type A Female to Dual USB Male Y-Cable
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Monoprice USB 2.0 A Female to A Female Coupler Adapter - Monoprice.com
ATEN USB Type-A Male to USB Type-A Female Extender Cable UE350A
What's a double male ended USB cord for? - Quora
Amazon.com: Black USB 3.0 Female to Dual USB Male Extra Power Data Y Extension Cable for 2.5" Mobile Hard Disk CableCC : Electronics
Connector Basics - SparkFun Learn
Micro USB to Micro USB OTG Cable - 10-12 / 25-30cm long : ID 3610 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits