ELFJMZP
USB to PS2 Converter Cable, 2-in-1 USB A to PS/2 Adapter for Keyboard Mouse, Plug and Play Compatible with Industrial PC, Old Motherboard, KVM Switch, No Driver Required
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
This USB-to-PS2 adapter cable features an integrated design with one end as a USB-A male connector and the other end as dual PS2 female connectors: The input end is a standard USB 2.0 Type-A male connector, compatible with USB 1.1/2.0/3.0 interfaces, allowing direct insertion into USB ports on desktop computers, laptops, and similar devices; The output comprises two 6-pin mini-DIN PS2 female connectors, distinguished by industry standard: the purple port connects to a PS2 keyboard, while the green port connects to a PS2 mouse, supporting three-dimensional three-button scroll wheel mice and mu…
SpecPicks Verdict
SpecPicks classifies USB to PS2 Converter Cable, 2-in-1 USB A to PS/2 Adapter for Keyboard… as a category leader on buyer feedback in the keyboards & mice category, based on 3 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. ELFJMZP's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for keyboards & mice of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 5.0★ average across customer reviews
- ✓ Backed by ELFJMZP's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 1. Bidirectional Compatibility + Multi-Functional Expansion: Effortlessly connect USB-interface keyboards/mice with PS/2 interface devices. The purple port accommodates keyboards, while the green port accommodates mice, supporting simultaneous connection and use. Perfectly compatible with industrial control computers, legacy motherboards, KVM switches and similar equipment, resolving interface incompatibility issues.
- 2. Plug-and-play installation without drivers: Featuring a high-performance conversion chip, it requires no complex drivers or additional power supply. Simply plug it in for instant recognition and use. Compatible with mainstream systems including Windows 11/10/8/7/Vista/XP and Mac OS, it offers effortless operation even for novices.
- 3. Stable transmission with zero latency: Featuring premium copper conductors and a metal shielding layer to minimise signal interference, ensuring data transfer rates of up to 1.5 Mbps. Enjoy responsive key presses and smooth mouse movement, eliminating lag or stuttering during gaming or office tasks.
- 4. Durable Materials for Long-Lasting Performance: The connectors employ reinforced injection moulding for secure, wear-resistant plug-and-play functionality. The flexible cable resists bending and meets RoHS environmental standards. Rigorous compatibility testing ensures seamless operation with most USB keyboard and mouse brands, as well as PS/2 interface devices.
- 5. Comprehensive Practical Applications: Specifically engineered for upgrading legacy devices and industrial control scenarios, it is equally suited for office computers requiring PS/2 peripherals. Extend the utility of existing hardware without replacing equipment, delivering exceptional value for money.
Full Specifications
| Brand | ELFJMZP |
|---|---|
| Color | Purple, Green, Beige |
| Connectivity | USB |
| Compatibility | PC, Switch, Mac |
| Connector Type | Auxiliary |
| Item Dimensions | 7.2 x 4.3 x 0.5 inches |
| Mfr Part Number | EP000178 |
| Number of Items | 1 |
| Number of Ports | 2 |
| Compatible Devices | ASRock, ASUS, BIOSTAR;Lenovo;MAXSUN;SOYO;EPoX;Spark, GIGABYTE, MSI |
| Warranty Description | NO |
| Item dimensions L x W x H | 7.2 x 4.3 x 0.5 inches |
Ready to buy?
USB to PS2 Converter Cable, 2-in-1 USB A to PS/2 Adapter for Keyboard Mouse, Plug and Play Compatible with Industrial PC, Old Motherboard, KVM Switch, No Driver Required is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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