The Astrum NA450 USB‑C to Gigabit Ethernet Adapter is a compact, high‑performance solution for devices without an RJ45 port. Designed for MacBook Pro, laptops, and desktops, it delivers up to 5Gbps transfer speeds for faster, more reliable wired connectivity perfect for downloading large files, streaming movies, or office productivity. Its slim metal casing makes it portable and durable, while plug‑and‑play installation with LED indicators ensures effortless setup. Compared to Wi‑Fi, the NA450 provides stable, drop‑free connections, making it ideal for professional and home use. Supporting IPv4/IPv6 protocols and multiple operating systems (Windows, Mac OS, Linux, Chromebook), the NA450 is versatile enough for wireless printing, file sharing, and secure internet access. Key Features USB‑C → Gigabit RJ45 LAN conversion Up to 5Gbps super‑speed data transfer Driver‑free plug‑and‑play installation with LED indicators IPv4/IPv6 protocol support for modern networks Slim, portable metal casing design Compatible with Windows, Mac OS, Linux, Chromebook Technical Specifications Feature Specification Model / SKU A72045‑B Interface USB‑C Speed 5Gbps OS Support Windows 7 / 8 / 10, Mac OS, Linux, Chromebook Dimensions 235 × 24 × 14mm Net Weight ~30g Gross Shipping Weight ~120–150g (with packaging) Warranty 24 months What’s in the Box 1× Astrum NA450 USB‑C Gigabit Ethernet Adapter 1× User Manual