Stainless Steel Signet Ring in Silver

Own a unique piece of computing history with this authentic vintage Sun Microsystems JavaRing. Originally developed by Sun Microsystems as one of the world’s first wearable computing devices, the JavaRing features an embedded Dallas Semiconductor iButton microprocessor and was distributed to Java developers and technology professionals during the early days of the Java platform.  Today, the JavaRing is a highly collectible piece of Silicon Valley history and an excellent addition to any vintage technology, programming, or Java memorabilia collection.  Features  * Authentic Sun Microsystems JavaRing * Embedded Dallas Semiconductor iButton microchip * Iconic Java coffee cup logo * Stainless steel construction * Original vintage wearable technology * Great for collectors of Java, Sun Microsystems, and vintage computing memorabilia  Condition  Pre-owned vintage condition with normal signs of age and use, including light surface scratches and wear consistent with handling over the years. The embedded iButton remains in place. Please review all photos carefully, as they are part of the description.  Size  Approximate US Ring Size 10 (inside diameter measures approximately 19.5 mm).   Included  * Sun Microsystems JavaRing only * No original packaging or documentation  This is a rare opportunity to own an iconic artifact from the early Internet and Java era.