Apple Store Belkin USB-C to Gigabit Ethernet Adapter F2CU040 Gigabit Ethernet Adapter - Apple Store, no original box Enables wired network connection. Shipped via Yu-Packet Post Mini. This is the white version, previously sold at the Apple Store for 4,800 yen. [Excerpt from Apple Store description at the time of sale] The Belkin USB-C to Gigabit Ethernet Adapter allows you to connect wired for speed and stability when wireless connections are unstable or unreliable. Ideal for MacBook with USB-C ports and MacBook Pro with Thunderbolt 3 (USB-C) ports, this adapter supports 10/100/1000BASE-T and is designed and tested to Belkin's rigorous standards. Thank you for viewing.