Amazon.co.jp: Dell Adapter USB Type C to USB3.1 Type A Adapter : Computers
C2G USB C to USB Adapter - SuperSpeed USB Adapter - 5Gbps - F/M - USB adapter - USB-C (F) reversible to USB Type A (M) - USB 3.0 - 6 in - molded - black | Dell USA
Dell 7-in-1 USB-C Multiport Adapter - DA310 | Dell Australia
Dell Adapter-USB-C to HDMI/VGA/Ethernet/USB 3.0 DA200
PLE-470-ABRY Dell Adapter - USB-C to HDMI/ VGA/ Ethernet/ USB 3.0 DA200 | Dell Laptops
Dell Adapter USB-C to HDMI/DP with Power Pass-Through | Dell USA