Here's a roundup of all adapters, dongles, and cables you'll need for the new MacBook Pro.
Griffin 'MagSafe' USB-C Power Cable: $34.99
Apple's MagSafe connector has saved many laptops from destruction caused by tripping over one's power cord. But with the introduction of USB-C on new MacBooks, this safety feature is absent. BreakSafe brings the safety and convenience back to newer MacBooks and other laptops with USB-C type connectors. The quick-release magnetic connector plugs into your laptop’s USB-C port and safely disconnects from the rest of the cable when under stress or strain, like tripping over the power cord.
Apple USB-C to Lightning Cable: $24.99
Need to charge your iPhone, iPad, or iPod touch? You'll want one of these USB-C to Lightning cables.
Apple USB-C to USB Adapter: $19.00
The USB-C to USB Adapter lets you connect iOS devices and many of your standard USB accessories to a MacBook with USB-C port or MacBook Pro with Thunderbolt 3 (USB-C) ports.
Apple USB-C Digital AV Multiport Adapter: $73.99
The USB-C Digital AV Multiport Adapter lets you connect your MacBook with USB-C port or MacBook Pro with Thunderbolt 3 (USB-C) ports to an HDMI display, while also connecting a standard USB device and a USB-C charging cable.
Anker USB-C to Ethernet Adapter: $22.99
Still need to connect to a physical network? You'll need one of these!
Kanex USB-C to HDMI 4K Adapter: $18.95
The Kanex USB-C to HDMI 4K Adapter lets you expand your new MacBook’s screen onto a 4K HDTV or HD display.
Kanex USB-C to DVI Adapter: $15.95
The Kanex USB-C to DVI Adapter lets you expand your new MacBook screen onto a DVI supported display, computer monitor or projector.
Kanex USB C to VGA Adapter: $14.00
The Kanex USB-C to VGA Adapter lets you expand your new MacBook’s screen onto a VGA supported display, computer monitor or projector.
Kanex USB-C to DisplayPort 4K Adapter: $19.95
The USB-C to DisplayPort Adapter with 4K Support lets you expand your new MacBook's screen onto a 4K HDTV or HD display equipped with DisplayPort.
Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter: $59
The Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter lets you connect Thunderbolt and Thunderbolt 2 devices — external hard drives and Thunderbolt displays, for example — to any of the Thunderbolt 3 (USB-C) ports on your MacBook Pro. As a bidirectional adapter, it can also connect new Thunderbolt 3 devices to a Mac with a Thunderbolt or Thunderbolt 2 port.
AUKEY USB-C to Micro-USB Adapter (3 Pack): $8.99
Micro USB to USB-C adapter allows you to charge and sync USB-C devices with a micro USB cable.
Belkin USB-C to Mini-B (Mini-USB) Cable: $17.95
Connect USB-C enabled devices to Mini-B devices and peripherals.
Belkin USB-C to USB-C Thunderbolt 3 Cable: $29.99
Transfer data up to 20Gbps, Supports 4K/Ultra HD
Kanex USB-C to SD Card Reader: $15.18
Add 3 card reader ports to your new MacBook or other USB-C ready computer. Read and Write : Micro SD/T-Flash, SD, mini SD, MMC, MMC Plus, RS-MMC, MMC Mobile, MS, MS Pro, MS Duo, and MS Pro Duo.
You can find all of these adapters and cables and more in the iClarified Store.