Add one internal and one external SuperSpeed USB 3.0 to your PC - 2 port PCI Express SuperSpeed USB 3.0 Card with UASP Support - 1 Internal 1 External - Dual Port PCIe USB 3.0 Adapter - PCI Express USB 3.0 Controller

ASUS USB-C2500 V2 2.5Gbps Type-C Wired Network Adapter, RJ45 LAN, USB-C High-Speed Transfer, Compatible with 2.5G/1G/100Mbps

Bus Powered 4 Port USB-C hub - USB Type-C laptop to 3xUSB-A & 1xUSB-C - SuperSpeed 5Gbps USB 3.2/3.1 Gen 1 - 11in long host cable w/hideaway cable management - Up to 15W shared power - OS independent - Thunderbolt 3 compatible - USB 3.0/2.0 support

USB-C to RJ9 adapter enables to use a wired RJ9 telephone handset/headset with a Type-C device; Use Existing Landline Hardware with a laptop/desktop/mobile device - Plug-and-play on Windows/macOS/Android/iOS/iPadOS - Mono audio; 6ft (1.8m) cable

Add four USB 3.0 ports-three external and one internal port - to your computer - 4 Port PCIe USB 3.0 Card - Cost-effective USB 3.0 Adapter Card - Easy to install with native OS support in Windows 8.1 8 and 7 - Standard and low-profile USB card

Add an SPDIF digital audio output and standard 3.5mm audio/microphone connections to your system through USB - 96KHz / 24-bit Hi-Fi USB Audio. S/PDIF digital output with AC3 (Dolby Digital) and DTS pass-through support. 5.1 Surround Sound supported...

Add front or rear panel USB 3.0 ports to your computer case using USB 3.0 motherboard-style headers - 4 Port PCI Express USB 3.0 Card - 2 External 2 Internal - SATA Power - UASP Support - 2 Internal Headers - Adapter Card w/ Win 8 Native OS Support

4-in-1 USB Type C multiport video adapter to one 4K HDMI (30Hz)/mini DisplayPort (60Hz) or 1080p VGA/DVI monitor/display / HDCP 2.2/1.4 / Thunderbolt 3 Compatible - Silver Aluminum - Works w/ Dell Lenovo Surface MacBook HP Chromebook - No Drivers

USB to serial RS232 adapter with FTDI chipset - Null modem RS232 DB9 serial adapter resolves any DTE/DCE conflicts - Compatible with Windows, Mac or Linux - Supports Baud Rate up to 921.6Kbps - 6ft (1.8m); FTDI FT232RL Chipset; TAA Compliant

Charge 2 tablets and 2 phones simultaneously, from almost anywhere in the world - 4 Port USB Wall Charger - International USB Charger - Universal USB Wall Charger - Travel Charger - Black 4 Port USB Charger - Smart IC Technology - High Power 34W/6.8A

4-Port USB-C hub - USB Type-C host laptop to 4x USB-A - SuperSpeed 5Gbps (USB 3.1/3.2 Gen 1) - Portable bus powered USB C to USB A adapter hub (shared up to 15W) - OS independent - USB 3.0 hub with compact white housing - Supports USB 2.0/1.1 devices

2.5GbE USB-C to Ethernet Adapter securely connect to networks over CAT5e/RJ45/LAN; 100W PD Pass-Through; NBASE-T NIC; 10/100Mbps/1G/2.5G; Auto-Negotiation for max bandwidth; Works w/USB 3.0/3.1 Type-C/TB MacBook Pro/Mac Pro/Surface Book/iPhone 15/up