upgrade cable modem

SANOXY Cables and Adapters; USB A Male to A Female Port Saver Adapter Panel Mount Type

SANOXY Cables and Adapters; USB Type A Female to Type B Female Adapter

Sanoxy USB-C Dual HDMI Adapter 4K Dock USB 3.0 PD Hub

StarTech.com USB-C Multiport Adapter, 4K 60Hz HDMI, USB 3.2 Gen 2 Hub, Model DKT31CH2CPD3

Yescom Ethernet Adapter Gen 3/Mini Cable Extension RJ45 Coupler for Starlink Gen3 Dish Router 2Pack

Monoprice USB-A to USB-A Female 3.0 Extension Cable - 32.8 Feet - Black | Fiber Optic - SlimRun

Verbatim® USB-C® Pro 9-Port Hub

Monoprice DB9 Male/Male Mini Null Modem Adapter

StarTech.com 4 Port USB 3.2 Hub - Portable USB Hub with 4 USB-A Ports, 5Gbps Speed, Model HB30AM4AB

Verbatim® USB-C® Pro 14-Port Hub

StarTech.com 4-Port USB-C Hub - USB Hub, Portable Expansion Hub (HB31CM1A3CB)

StarTech.com 3-Port USB Hub with Ethernet, USB Type-C Expansion Hub (5G3AGBBUSBCHUB)

Adesso® USB-C® to Dual-HDMI® Adapter

Monoprice Professional Networking Tool Kit

StarTech.com USB-C & USB-A Multiport Adapter, Dual HDMI 4K/1080, 3-Port USB Hub Mini Dock (167BUSBCMULTIPORT)