StarTech.com 3-Port USB Hub with Ethernet (RJ45) USB-A Ports GbE 5Gbps 1ft/30cm Cable Portable - 5G3AGBB-USB-A-HUB - USB Hubs - CDW.com
USB Panel mount cable USB B Female to USB B Male ( 30cm ) | 3D printing experts | ReprapWorld USA
Black USB 3.0 Y type cable two USB 3.0 A Male to USB Female Y cable for external Hard Disk with extra power 30cm 50cm - AliExpress
TZT 30cm 1.64FT USB Cable for Leonardo/Pro micro/DUE High Quality A type Micro USB 0.3m for Arduino - AliExpress
30cm USB Cable for Uno r3 For Nano/MEGA 2560/Leonardo/Pro micro/DUE Blue Quality A type USB/Mini USB/Micro USB 0.3m for Arduino - AliExpress
2A Short Lightning to USB C Cable (30cm) - ByteCable
Micro USB to Android/USB C/iPhone Cable For Drone Remote 30cm - ByteCable
Panel Mount Cable USB C to Type A - 30cm : ID 4053 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: SaiTech IT 2 Pack Short Length 30cm USB 3.0 Extension Cable, USB 3.0 A Male to Female Extender Cable - Black : Electronics
Amazon.com: JIUWU Blue Short USB 2.0 A Male to Mini 5Pin B Male Data Charging Cable 30cm : Electronics
Amazon.com: Fasgear USB C to Micro USB Cable 30cm Nylon Braided Type C to Micro USB Cord Compatible with Galaxy S7/S6, HTC One/10 and More (Black, 1ft) : Electronics
Micro USB to Micro USB OTG Cable - 10-12 / 25-30cm long : ID 3610 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
30cm USB 2.0 Printer Cable Type A Male to Type B Male Dual Shielding (
30cm USB Cable UNO R3 / Mega 2560 R3/ ADK USB-A to USB-B for arduino - AliExpress
Braided Type-C to Type-C Cable 30cm 60W
2.5 SATA III to USB 3.0 Adapter Cable - 30cm long : ID 5622 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits