30-pin Digital AV Adapter (unopened, 2012)

This adapter allows an iPad with the original 30-pin connector to be connected to an HDMI display and simultaneously charged. It is compatible with any iPad with a 30-pin connector, iPhone 4 (or later with a 30-pin connector), and iPod touch Generation 4 (or later with a 30-pin connector). Mirroring is supported only by iPad 2 (or later with a 30-pin connector) and iPhone 4s (or later with a 30-pin connector).

From my experience, the ability of an iPad to be mirrored on an HDMI screen is frequently misunderstood. Because an iPad screen is in the 4:3 aspect raitio, when it is mirrored on an HD display (16:9 aspect ratio or other wide format), some users are surprised that the entire external display is not “filled.” I have never been able to understand what the user is expecting—a ridiculously stretched version of the iPad display; a “zoomed” version of the iPad display with the top and bottom cut off; or that somehow the iPad will magically rearrange itself to fill a widescreen display, thus making it a completely new display and, therefore, not mirrored. Instead, the iPad works as expected and appears centered in the middle of a larger display with black bars on both sides (this is called “letterboxing”). If a user launches an app that uses the full screen, such as a presentation designed in HD format or an HD movie, the iPad fills the entire screen.

This 30-pin Digital AV Adapter is unopened in its original, somewhat beat up, packaging.

Mini-DVI to DVI Adapter (DVI-D) (M9321G/B, 2005)

Beginning in 2005, Apple released several computers with a Mini-DVI port, including the 12-inch PowerBook G4, Intel-based iMac, the MacBook Intel-based laptop, the Intel-based Xserve, the 2009 Mac mini, and some late model eMacs.

The port was only used until 2008 when it was replaced with the Mini DisplayPort. The port is used instead of a full-size DVI connector to save physical space while allowing the computer to be connected to a DVI-D display.

Sources: EveryMac, B&H Photo Video, Wikipedia

DVI to VGA Adapter (2005)

Apple’s DVI to VGA Adapter shipped with the original Mac mini (2005). Because the original Mac mini Video out port was designed for displays that use a DVI connector, the computer also shipped with this compact DVI to VGA Adapter. This adapter allowed the Mac mini to work with a then-standard VGA display.

Source: Apple, EveryMac

Newton 9W Power Adapter (1997)

The Newton 9W Power Adapter could be used with all Newton MessagePad products in the United States, Canada, and Japan. An Apple price list also noted that this adapter could “recharge the NiCd Rechargeable Battery Pack for the MessagePad 120 and 130, and the NiMH Rechargeable Battery Pack for the MessagePad 2000 and 2100.”

Source: Apple

QuickTake AC Adapter for QuickTake 200 (1997)

The QuickTake AC Adapter for QuickTake 200 was sold separately from the QuickTake 200. According to the product box, this adapter “Lets you run your QuickTake 200 digital camera using AC power.”

I remember using the QuickTake AC Adapter primarily for school projects that involved the QuickTake 200 on a tripod and taking photos of many students or student work examples in succession.

Source: Apple

DVI to ADC Adapter (2002)

The Apple DVI to ADC Adapter allowed any Apple flat-panel display using an Apple Display Connector (ADC) to be used with any computer with a DVI port. The device included a power supply, power cord, and DVI/USB cable. Apple described the capabilities of the adapter:

“It has been carefully designed to maintain the digital integrity of the video signal for the best possible viewing experience. The adapter provides an all-digital signal path between the computer and the display. It features active components that regenerate both the digital graphics and USB signals coming from the computer. This ensures delivery of the highest-quality images even at the extremely fast signal rates used by the Apple Cinema HD Display.”

The purpose of the Apple Display Connector (ADC) was to reduce display cables. ADC combined DVI, power, and USB in a 30 pin (3 x 10) connector. ADC was used between 2000–2004. The primary issue with the proprietary ADC connection was that it carried power to the display (DVI does not), thus, a typical adapter was not possible. Instead, this adapter was relatively large because it included a power supply, measuring about 5 x 5 x 1.5 inches. It was also expensive for an adapter, selling for $99 when it was released.

Mac models that could use the Apple DVI to ADC adapter included Power Mac G4 (Mirrored Drive Doors, 2002–2003), Power Mac G5 (June 2003–Late 2005), PowerBook G4 15-inch (DVI, 2002–Double Layer SD, 2005), PowerBook G4 17-inch (2003–Double Layer SD, 2005), MacBook Pro 15-inch (Early 2006–Early 2008), MacBook Pro 17-inch (Early 2006–Late 2008), Mac mini (Early 2005–Mid 2007), and Mac Pro (Early 2006–Mid 2012).

Sources: macobserver.com, usedmacs.us, macofalltrades.com

World Travel Adapter Kit (2015)

The World Travel Adapter Kit includes seven plugs with prongs that fit the different electrical outlet types found around the world. The plugs work with iPod, iPhone, iPad, and Mac laptops using Apple USB-C Power Adapters; MagSafe/MagSafe 2 Power Adapters; 10W and 12W USB Power Adapters; and Portable Power Adapters.

AC power outlets supported include: North America, Japan, China, United Kingdom, Continental Europe, Korea, Australia, Hong Kong, and Brazil.

This version of the World Travel Adapter Kit was released in 2015 and revised from the previous version by removing the iOS cable. According to MacRumors.com, “The new kit that Apple’s selling no longer includes a 30-pin to USB cable, and rather than adding a Lightning to USB cable, Apple has instead opted to ship the kit with no cable and drop the price by $10. ” The price for this kit was $29.

Source: Apple, MacRumors.com