parkworld 25 ft. 10/4 STW 30 Amp 4-prong Dryer Heavy-Duty NEMA 14-30 Extension Cord 886078 - The Home Depot
Nema 10-30P to 14-30R Dryer Adapter, 4-Prong to 3-Prong Plug Adapter Cord 30A | eBay
1.5FT 3 Prong to 4 Prong Dryer Adapter Cord,Nema 10-30P Male to 14-30R Female,250V 30 Amp STW 10-AWG Heavy Duty Dryer Outlet Plug Power Cord with Ground Wire - Newegg.com
AC WORKS 1.5ft NEMA 14-30P to Four NEMA 5-20R with Breakers 30-Amp 4-wire To 3-wire Grounding Single To Four Orange Basic Flexible Adapter in the Adapters & Splitters department at Lowes.com
Power Cord Adapter 14-30R 4-prong Receptacle to 10-30P 3-prong Dryer Plug
30 Amp NEMA 14-30P to 14-30R and 14-50R Splitter Power Cord Adapter - – GearIT
Amazon.com: CircleCord UL Listed 4 Prong 10 Feet Dryer/EV Extension Cord, 30 Amp NEMA 14-30P/R, Suit for Level 2 EV Charging Such as Tesla Model 3/X/Y/S and 4 Prong Dryer, 125V/250V STW
Amazon.com: Rophor Dryer Extension Cord 4 Prong, 30 Amp NEMA 14-30P to 14-30R Extension Cord for Dryer Power Extension and EV Charging, 125V/250V, 10 Feet : Tools & Home Improvement