serial adapters

FosPower Aux to USB C Cable, 6.6ft USB-C to Aux Adapter 3.5mm Audio Jack, Aux Cord to Type C for iPhone iPad Android Laptop Car Headphones Speakers

RadioShack HDMI to RCA Converter, for Modern HDMI Devices to Older RCA TVs or Projectors, Compact and Ready to Use, Easy Connection from HDMI Sources

j5create USB 3.0 Gigabit Ethernet Adapter, JUE130

Chargeworx Lightning to 3.5mm Adapter Aux Dongle iPhone Black

Chargeworx 3.5mm Mic & Headphone Jack Splitter Audio Y Adapter

j5create USB-C to Dual USB-C with Video or Power Delivery, JCA164

Unique Bargains Car Plastic USB Female to AUX 3.5mm Male Audio Connector Cable Cord Black 22.8cm Long

FosPower 5 Pack 6.35mm (1/4 inch) Male to 3.5mm (1/8 inch) Female 3-Conductor TRS AUX Stereo Audio Headphone Jack Adapter - 24K Gold Plated

Delton E2 Wireless Transmitter and Receiver, Portable HDMI Extender, Grey

Cmple - Micro HDMI Adapter Type A Female to Type D Male, 4K HDMI Converter with Gold-Plated Connector for TV, Monitor, Camera, Laptop & Projector

Vivitar USB Adapter

Livewire SPDI Passive Direct Box With Attenuation Pad

Livewire Essential Headphone Splitter 1/4" TRS to 1/4" TRS Female Black 6 in.

Unique Bargains Ethernet 10/100Mbps Wired Network USB Adapter to LAN RJ45 Card

Livewire Essential Adapter 3.5 mm TS Male to 1/4" TS Female

D'Addario 3.5 mm Stereo Female 1/4" Stereo Male Adapter

FosPower 24K Gold-Plated Optical Digital Audio Cable - 6FT, Zero RFI & EMI Interference S/PDIF Toslink Cable with Ultra Durable Nylon Braided Jacket

D'Addario XLR-1/4" Adapter

GEARit USBC to HDMI USB-A 3.5mm 100W PD Passthrough, 4K@120Hz DP Alt Mode Audio/Mic Port, Type C Thunderbolt 3/4 Compatible

Cmple USB 3.0 Type-A Male to Female 90 Degree Right Angle Adapter Up Exit Silver-Plated Black

D'Addario XLR Male to 1/4" Female Adapter

D'Addario Dual 1/4" Jack Adapter

AudioQuest SureGrip100 BFA/Banana Connectors - 8-Pack (Silver)

MINIX C1 USB-C to HDMI Wireless Display Adapter