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Rocstor KS20T 

104-Key Keyboard with Built-in 

Smart Card Reader – USB – TAA Compliant

Manual

Key Features

• Full-size USB Keyboard built-in Smart Card reader

• Enhanced 104-keys with large L-shaped Enter key

• USB 1.1 version 

• Supports PC Smart Card industry Standard – PC/SC 2.0

• Supports smart cards ISO 7816 Class A, B, and C (5V/3V/1.8V) card

• Fully compatible for Windows ME/ 2000/XP/Vista, Windows 7, 8 & 10

 

Specification

Keyboard

Key Number
Key Switch
Key Force/ Traveling Distance
LED Indication
Interface / Input Power

Smart Card Reader

Standard
Protocol
Reading Speed/ Frequency
Card Type Support
API Support
Reliability

Others

Operating Temperature
Dimension ( LxWxH)
country of origin

104/ 105 keys (US/ EU)
Membrane with 20 million life cycle time
50 + 7g / 4 + 0.5mm
4 LEDs, NumLock, Caps Lock, Scroll Lock, Power*
USB 1.1, 5VDC, 100mA

ISO 7816 Class A, B, and C 
Support T0, T1 protocol
420 kbps/ up to 8Mhz
5V, 3V and 1.8V smart card ISO 7816 Class A, AB, C
PCSC, CTAPI, Synchronous-API, OCF
100K insertions

0 to 50o Celsius (10% to 95% RH, 25oC)
443 x 149 x 39.58 mm - 17.4 x 5.8 x 1.5 in
Taiwan

* Power LED indicates when the smart card inserts into card slot 

Preface 

Thank you for purchasing Rocstor KS20T 104-Key Keyboard with Built-in Smart Card Reader. It is designed for use with 

smartcard enabled identification system. It is ideal for providing a user authentication for applications such as network login, 

e-government, e-commerce, healthcare and etc. This keyboard  works with all smart cards that comply with ISO 7816 Class A, 

AB and C memory and microprocessor smart cards (T=0, T=1). 

Trademarks  Acknowledgements

© 2018, Rocstorage,Inc. Rocstor acknowleges the following trademark for company names or product mentioned within Rocstor® manual, site, portal pages, articles, and texts. Rocstor and Rocsecure are 

registered trademarks of Rocstorage Inc.”Store your future” and “Secure your future” are slogan marks of roc storage,Inc. Apple®, the apple logo, Mac®, Mac Pro®, Power Mac®, Firewire®, Mac®OS are registered 

trademarks of Apple, Inc. Microsoft®, MS-DOS, Windows® are registered  trademark of Microsoft. USB Type-C™ and USB-C™ are trademark of USB Implementers Forum. All other names are trademarks of their 

respective companies in the United State and other countries. © 2021.

 

Designed/assembled/integrated in the U.S.A.

 

using domestic and/or foreign components.

 

Enclosure (without hard drive) is made in China

Specifications, terms, warranties, descriptions, product and services herein are subject to change without notice. 

 

                       Ver.0705A9

www.rocstor.com

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