Control up to four computers with a single keyboard and mouse
This Keyboard and Mouse (KM) Switch enables switching a single keyboard and mouse between multiple computers using mouse roaming, allowing users to seamlessly move the cursor across multiple screens (i.e., one monitor per computer).
Mouse Switching
Switch between computers by moving the mouse between monitors, enabling uninterrupted workflow and increased efficiency. Hotkey and push-button switching are universally compatible. Mouse Switching is supported by most major desktop operating systems, including Windows, macOS, and Linux.
Preset Monitor Layouts
To accommodate various physical monitor setups, there are four preset display configurations available. This allows for smooth mouse movement across host monitors.
Thoughtful Design
Hotkeys enable listening to audio from one computer while controlling another. USB audio and 3.5mm pass-through are available, and LEDs provide visual port selection status, while an audible buzzer confirms hotkey selection.
Note: On computers with multiple monitors connected with Mouse Switching/Roaming enabled, mouse/keyboard operation is limited to the primary display
The StarTech.com Advantage
StarTech.com 4-Port KM Switch with Mouse Switching, USB Switch for Keyboard/Mouse, 3.5mm/USB Audio, Peripheral Sharing for 4 Computers, TAA Compliant
SKU: P4A20132-KM-SWITCH£227.31 ex VAT
£272.77 inc VAT
Ports & interfaces Console ports 3.5mm headphone, 3.5mm mic, USB A Number of microphone inputs 1 Number of computers controlled 4 Keyboard port type USB Mouse port type USB Audio connections Yes Headphone outputs 6 DC-in jack Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity 4 USB 2.0 Type-A hub ports quantity 3 USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity 2 Performance Chipset GL3523 Data transfer rate (max) 5 Gbit/s HD type Not supported Technical details Product colour Black Push button Yes On Screen Display (OSD) No LED indicators Yes Hot keys Yes IP control No Sustainability compliance Yes Compliance certificates RoHS, Trade Agreements Act (TAA) Design Mean time between failures (MTBF) 156000 h Product colour Black Push button Yes LED indicators Yes Hot keys Yes Display Built-in display No On Screen Display (OSD) No Power Input current 0.6 A Output current 5 A Power plug type Type M Compatible power plug types AU, EU, UK, US Output voltage 12 V External power adapter Yes Input voltage 100 - 240 V Video HD type Not supported Sustainability Sustainability compliance Yes Compliance certificates RoHS, Trade Agreements Act (TAA) Operational conditions Operating temperature (T-T) 0 - 40 °C Storage temperature (T-T) -10 - 60 °C Operating relative humidity (H-H) 0 - 80% Weight & dimensions Width 130 mm Depth 220 mm Height 34 mm Weight 800 g Package width 295 mm Package depth 245 mm Package height 63 mm Package weight 180 g Packaging data Package width 295 mm Package depth 245 mm Package height 63 mm Package weight 180 g Packaging content Quick installation guide Yes Other features IP control No Push button Yes Hot keys Yes Logistics data Master (outer) case width 613 mm Master (outer) case length 510 mm Master (outer) case height 302 mm Products per master (outer) case 6 pc(s) Your parcel will arrive within 5 business days (excluding weekends and public holidays) after you place your order. Items are shipped in working days only, your order may arrive anytime between 7am and 9pm. Deliveries are not made on public holidays, so you can expect your order to arrive the next working day.
Items must be returned in an unused and saleable condition within 16 days of the receipt of goods. Please read our delivery and returns policy for further information.