You need to connect your mouse or keyboard before you start up your PC.
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USB C OTG Adapter, USB C to USB Adapter, Type C Male to USB 3.0 Female OTG Cable Converter for
Aliexpress UK
Compliant with USB HID Specification USB Bus powered Fully compliant with PS/2 keyboard & mouse Supports USB and PS/2 Plug and Play Supports standard Windows Multimedia Keys The PS/2-USB adapter allows you to use your PS/2 compatible mouse and keyboard as a USB compatible device.
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Vention 15 in 1 Gen2 USB C HUB Dual 4K@60Hz HDMI-compatible DP USB 3.0 with Power Adapter Docking
Aliexpress UK
Compliant with USB HID Specification USB Bus powered Fully compliant with PS/2 keyboard & mouse Supports USB and PS/2 Plug and Play Supports standard Windows Multimedia Keys The PS/2-USB adapter allows you to use your PS/2 compatible mouse and keyboard as a USB compatible device.
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USB 2.0 A Male & Female to USB Type B Print Converter Adapter Male & Female USB connector USB 2.0
Aliexpress UK
What is this?Connect a keyboard or other USB device to a computer, laptop, tablet, etc. to perform data transfer or input operationsWhat will I get?Size: 43 x 20 mm / 1.69 x 0.79 Inch (L*W)Color: PurpleMaterial: plastic + alloy + copperIn the package of: 1 x usb a adapter male to female keyboard adapterAre there any advantages of the product?1. The fully oxygen-free nickel-plated interface is more resistant to friction and corrosion, transmits lossless sound quality, is small in size, and is easy to carry. Made with multi-layer technology, made of plastic + alloy + copper, the all-copper plug-in, inner membrane, copper foil, and outer are carefully crafted to ensure transmission effect and reduce interference and attenuation2. Expand connectivity and make device compatibility wider.
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USB-C Extender Hub Thunderbolt 3 Adapter USB Type C Hub to HDMI-compatible 4K USB-C Dock PD Charging
Aliexpress UK
Simple as that. 55cm cable length. Can also be used for PC.
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Motherboard USB Header 20Pin/19P to USB 3.1 Type-E A-Key Internal Adapter for USB-C Front Panel
Aliexpress UK
Is your KVM switch incompatible with Sun systems?. Don't sweat it; Belkin's got the perfect solution. Whether you have a legacy SUN systems or a current SUN systems Belkin's OmniView Sun Adapter does it all.
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TOPK AT13 USB C to USB Male Adapter USB Female (Type-C) to USB 2.0 Male (USB-A) Fast Charging & Data
Aliexpress UK
What is this?Connect a keyboard or other USB device to a computer, laptop, tablet, etc. to perform data transfer or input operationsWhat will I get?Size: 50 x 16.5 mm / 1.97 x 0.65 Inch (L*W)Color: BlackMaterial: plastic + alloy + copperIn the package of: 2 x usb a adapter male to female keyboard adapterAre there any advantages of the product?1. The fully oxygen-free nickel-plated interface is more resistant to friction and corrosion, transmits lossless sound quality, is small in size, and is easy to carry. Made with multi-layer technology, made of plastic + alloy + copper, the all-copper plug-in, inner membrane, copper foil, and outer are carefully crafted to ensure transmission effect and reduce interference and attenuation2. Expand connectivity and make device compatibility wider.
eBay
USB 3.0 Extension Plug USB 3.0 Connector USB To USB Adapter 5Gbps Gen1 Male to Male Female USB
Aliexpress UK
Product Features.
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USB Round Panel Mount Adapter USB C to USB A Feamel Charger Converter USB C Jack to USB A Jack Round
Aliexpress UK