Doorbell Transformer, 18V / 500mA Power Supply Adapter Compatible with Nest Hello Video Doorbell, Arlo and Eufy Doorbell Ring, SkyBell, Nest, Vivint, Door Bell Transformers with 10.8ft/3.3m Cable
Triumph Norton BSA Amal 900 Series Carb Threaded Adapter Ring (1) PN# 71-1860... | eBay
PwrON AC/DC Adapter For Numark NUM-CDMIX2 cd-mix2 CD Mixer Charger Power Supply 757631740545 | eBay
Amazon.com: NETVIP 2.5mm Male to 3.5mm Female Audio Adapter Gold Plated 2.5mm to 3.5mm Adaptateur TRRS Converter Premium Sound Quality 3 Ring Earphone Headset Stereo Adapter Jack (Stereo or Mono)-2 Packs :
X100 Holder – Breakthrough Filters
Step-Up Adapter M49-M55 | Midwest Optical Systems
Amazon.com : GODOX AD400Pro Interchangeable Mount Ring Adapter for Elinchrom Mount Accessories : Electronics