StarTech 5G2A1SGBB-USB-C-HUB USB Type-C Hub with RS-232 Serial, Gigabit Ethernet, and 100W USB-C Power Delivery Pass-Through adds two USB 3.2 Gen 1 (5Gbps) Type-A ports to a USB enabled computer. The attached 2ft (60cm) USB-C host cable includes a tethered USB-C to USB-A adapter that enables the USB Hub to easily connect to both USB-A and USB-C host computers.

• 2-PORT USB-C HUB: Portable USB 5Gbps expansion hub features a built-in 2ft USB-C host cable & attached USB-C to USB-A dongle; 2-Port USB Type-A (5Gbps) Hub; Overcurrent Protection; 1x RS-232 Serial Adapter (FTDI); 1x Gigabit Ethernet; 100W PD Pass-Through
  
• RS-232 SERIAL: RS232 serial adapter with FTDI chip and COM retention; USB Enumeration/Transmit/Receive LEDs offer real-time port activity; Max Baud Rate: 115.2 Kbps; 256 Byte FIFO; Odd/Even/Mark/Space/None Parity Modes; 7 or 8 Data Bits; 1 or 2 Stop bits
  
• GIGABIT ETHERNET: Built-in GbE converter to provide the reliability and security of wired Ethernet to a laptop or desktop; GbE controller is fully compatible with IEEE 802.3u/ab standards and supports WoL, Jumbo Frames, and V-LAN Tagging; 10/100/1000 Mbps
  
• RELIABLE PERFORMANCE: Connect an external USB-C power adapter (not included) for 100W Power Delivery 3.0 pass through; 15W is reserved for the adapter to avoid device dropouts or power overdraw that's common in other hubs; Up to 85W for laptop charging