4-in-1 USB C Expansion Hub This USB-C Multiport Adapter expands one USB-C port into DB9 RS232, USB-C, USB-A, and Gigabit RJ45 Ethernet Port. No driver required, plug and play. Compatible with Windows, macOS, Linux, Android and most USB-C laptops.
RS232 DB9 Serial Integrated DB9 RS-232 serial port powered by FT232RNL chipset, providing stable and reliable communication for PLCs, industrial equipment, POS systems, serial printers, and device debugging.
Gigabit Ethernet The RJ45 port supports 10/100/1000 Mbps, providing a fast and stable wired network for video conferencing, online meetings, and large file downloads.
SuperSpeed 10Gbps USB-A & USB-C The USB-C and USB-A ports Both support USB 3.2 Gen 2, delivering data transfer speeds up to 10Gbps for fast and stable performance. The USB-A provides 5V/0.9A Power Output, and USB-C port provides 5V/3A power output for connected external SSDs, flash drives, keyboards, mice, and other USB peripherals.(Note: These ports support data transfer and power output only and do not support PD fast charging or video output.)
High Quality & Durable The 4 in 1 USB C Hub Multiport Adapter uses multi-core copper wire conductors, offers excellent conductivity. Aluminum foil + Metal braid shielding to effectively resist electromagnetic interference (EMI). UL2725 PVC sheath is wear-resistant, corrosion-resistant, reliable, durable, and ensures stable signal transmission.
Custom Cable We are a professional cable manufacturer, please c
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Overview
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4-in-1 USB C Expansion Hub This USB-C Multiport Adapter expands one USB-C port into DB9 RS232, USB-C, USB-A, and Gigabit RJ45 Ethernet Port. No driver required, plug and play. Compatible with Windows, macOS, Linux, Android and most USB-C laptops.
RS232 DB9 Serial Integrated DB9 RS-232 serial port powered by FT232RNL chipset, providing stable and reliable communication for PLCs, industrial equipment, POS systems, serial printers, and device debugging.
Gigabit Ethernet The RJ45 port supports 10/100/1000 Mbps, providing a fast and stable wired network for video conferencing, online meetings, and large file downloads.
SuperSpeed 10Gbps USB-A & USB-C The USB-C and USB-A ports Both support USB 3.2 Gen 2, delivering data transfer speeds up to 10Gbps for fast and stable performance. The USB-A provides 5V/0.9A Power Output, and USB-C port provides 5V/3A power output for connected external SSDs, flash drives, keyboards, mice, and other USB peripherals.(Note: These ports support data transfer and power output only and do not support PD fast charging or video output.)
High Quality & Durable The 4 in 1 USB C Hub Multiport Adapter uses multi-core copper wire conductors, offers excellent conductivity. Aluminum foil + Metal braid shielding to effectively resist electromagnetic interference (EMI). UL2725 PVC sheath is wear-resistant, corrosion-resistant, reliable, durable, and ensures stable signal transmission.
Custom Cable We are a professional cable manufacturer, please contact us for customised requirements. Please contact us if the cable you received is defective or does not work. We will solve the problems properly or send you a new replacement at once.
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First Listed on Newegg
November 02, 2026
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