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Adesso® PS/2 to USB Adapter for Keyboard and Mouse

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  • Adesso® PS/2 to USB Adapter for Keyboard and Mouse - ADP-PU21


$18.99 (You save $1.00)
MSRP: $19.99
Usually ships between 7 to 14 business days.

 Product Description

Features & Benefits:

 Adesso® PS/2 to USB Adapter for Keyboard and Mouse - ADP-PU21

This PS/2 to USB Converter is the best solution for those who want to use legacy PS/2 devices on newer systems with USB ports. It allows you to connect your favorite PS/2 mouse and keyboard through the USB port on any computer.


  • Compliant with USB 1.0/1.1 Revisions.
  • Supports both UHCI and OHCI specifications.
  • Converts 2 PS/2 devices (Keyboard & Mouse) to 1 USB port.
  • Supports computer USB interface to PS/2 port of KVM Switch.
  • Supports Bus-Power meaning no power adapter is needed.
  • Easy installation with no software driver required.


  • USB Connector: Type A.
  • PS/2 Connector: Keyboard - 6-pin Mini Din Female (purple); Mouse - 6-pin Mini Din Female (green).
UPC Code
Package Dimensions
Pkg. Wt.
Qty/Case Pack
PS/2 to USB
2" x 1.5" x 0.5"
0.3 lb

 Warranty Information

Free Shipping Program:

Most orders over $85 ship FREE within the continental United States. Shipments to Alaska, Hawaii, Canada, Mexico, U.S. territories, APO, and FPO addresses do not qualify for the free shipping program.  

General Shipping Information:

  • Most items ship via UPS Ground service. Some smaller items may be shipped via USPS instead. Desks and larger shipments may ship via a freight carrier. 
  • If your items ships via common carrier (freight), the freight carrier will call to schedule an appointment for delivery. Our standard/free shipping includes curbside delivery. There may be extra fees for liftgate (lowers the product to the ground), residential, or inside delivery. Call us for more information. Note: It is important for you to immediately inspect freight shipments for damage and to note this on receiving paperwork. Call us immediately if your product arrives with shipping damage.
  • UPS and freight are not available to APO and FPO addresses. Call us if you have questions on shipping options to your location.
  • UPS items do not usually require a signature for delivery but this is at the discretion of the driver. Signature may be required in high risk areas.
  • We will email you an estimated ship date, and tracking information as soon as this is available.
Warranty:1 Year.

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