serial adapters

Monoprice PS/2 Keyboard/Mouse to USB Converter Adapter, Black

Monoprice S/PDIF (Toslink) Digital Optical to Digital Coaxial (RCA) Audio Converter

StarTech.com Right Angled USB-C to USB-A Adapter, M/F, USB 5Gbps, USB31CAADGCPRA

Monoprice Audio/Stereo Cable - 0.5 Feet - Black | RCA Plug/2 RCA Jack, Mono Source to Stereo System

Philips USB-C & HDMI Hub with Power Delivery

Monoprice Heavy Duty Power Cord - 6 Feet - Black | NEMA 5-15P to IEC 60320 C15, 14AWG, 15A, SJT, 125V, For PCs, Monitors, Scanners, And Printers

Monoprice VGA to S-Video/RCA (Composite) Adapter Cable - Black

Monoprice Video/Audio Splitter - HDMI Male to 2x HDMI Female

Monoprice USB-C to Dual 4K HDMI Adapter For Galaxy S9/S9+ MacBook Air2020-2018 MacBook/MacBook Pro2020 2019 2018 2017 iPad Pro 2018 Dell XPS13/15

Livewire Essential Adapter 1/4" TS to RCA Female

Travel Smart by Conair 2 Outlet Converter Set with USB Port: Adapter with 3 Outlets

Livewire Essential Adapter 3.5 mm TRS Male to 1/4" TRS Female

Livewire Essential Y-Adapter 3.5 mm TRS to RCA Female Black 6 in.

Monoprice USB-C to HDMI Adapter- Black Mirror Display Resolutions Up To 4K @30Hz to - Select Series

Monoprice Extension Cord - 3 Feet - Black | NEMA 5-15P to NEMA 5-15R, 14AWG, 15A, SJT, 120V

StarTech 6ft DisplayPort to DVI Cable - M/M

Monoprice USB-C to Mini DisplayPort Adapter - Black Network Adapter, RJ45 - Select Series

Monoprice DB9 Female/Female Mini Gender Changer

Monoprice DisplayPort 1.2a to 4K @ 60Hz HDMI Active HDR Adapter - Black

Monoprice DisplayPort 1.2a to 4K HDMI, Dual Link DVI, and VGA Passive Adapter, Black (112802)

Monoprice Universal Travel Adapter - Black, For NEMA 1-15 (US), CEE 7/16 Europlug (EU), BS 1363 (UK), AS/NZS 3112 (Australia, New Zealand, China)

StarTech 6.6ft 8K USB C to DisplayPort 1.4 Thunderbolt 3 Cable CDP2DP142MBD

Monoprice Mini DisplayPort 1.2a / Thunderbolt to 4K HDMI, DVI, and VGA Passive Adapter, Black (112799)

StarTech.com High Speed HDMI Extension Cable, 4K 60Hz, HDMI Male to Female Adapter HD2MF3FL