For years, the “mobile workstation” dream has been somewhat of a nightmare in practice. We’ve all been there: trying to balance a smartphone on a coffee shop table while a white dongle dangles precariously from the charging port, dragging the phone off its stand every time you move your mouse.

Satechi’s latest accessory, the OntheGo 7-in-1 Multiport Adapter, attempts to solve the “dongle dangle” by borrowing a form factor we usually associate with smart home hubs or hockey equipment. It’s a puck-shaped USB-C hub that snaps magnetically to the back of your phone, turning your handheld device into a legitimate desktop replacement without the cable clutter.

Available for pre-order for $59.99, it arrives just as the lines between “phone” and “computer” are becoming blurrier than ever.

The OntheGo adapter is refreshingly clever in its design. Instead of a loose cable that flails around, it features a short, integrated USB-C cable that coils neatly inside the puck when not in use. When you’re ready to work, you pull the cable out, plug it into your phone’s USB-C port, and snap the hub onto the back of your device.

Crucially, this is not a wireless charger. The magnets are purely there for structural support—essentially acting as a backpack for your phone. This distinction is important because it allows the hub to focus on high-bandwidth data transfer without the thermal throttling often caused by wireless charging coils.

What do you get for $60?

For a device roughly the size of a hockey puck (and weighing just 68g), the I/O selection is surprisingly robust. It’s clearly aimed at the “Pro” user demographic—think mobile journalists, photographers, and the Samsung DeX crowd.

Here is the full port breakdown:

• 1x HDMI (4K/60Hz): Perfect for beaming a presentation or using a hotel TV as a second monitor.
• 1x Gigabit Ethernet: A lifesaver for mobile gamers or anyone stuck with spotty hotel Wi-Fi.
• 1x USB-C PD: Supports up to 100W input (80W passthrough to the phone), meaning you can charge your laptop or phone at full speed through the hub.
• 2x USB-A 3.2 Gen 1: Good for legacy peripherals like mice or flash drives (5Gbps).
• SD & MicroSD Readers: UHS-I speeds, supporting up to 2TB cards.

Perhaps the most significant aspect of this launch isn’t the hub itself, but what it represents for the ecosystem. For years, magnetic accessories were an Apple-exclusive playground known as MagSafe. But 2025 has been the year the walls came down.

The OntheGo adapter supports the open Qi2 standard, meaning it snaps natively onto the iPhone 15, 16, and the new iPhone 17 series. But it also supports Google’s Pixel 10 series, which recently debuted its “Pixelsnap” magnetic array.

Note: If you are rocking an older Android device or a laptop that lacks built-in magnets, Satechi includes an adhesive magnetic ring in the box. This lets you retrofit a Samsung Galaxy S23 or a MacBook lid to hold the hub in place.

Why would you actually buy this?

It’s easy to dismiss this as another tech trinket, but for specific workflows, it’s a problem solver:

1. The content creator: If you shoot on a mirrorless camera, you can pop the SD card into the hub (attached to your phone) and edit immediately in LumaFusion or CapCut without the hub swinging around and disconnecting mid-transfer.
2. The DeX/desktop user: For Samsung Galaxy S25 or Motorola users who rely on desktop modes, this hub lets you connect a monitor, mouse, and keyboard via a single unit that stays physically attached to the “brain” (your phone).
3. The Ethernet Evangelist: Wi-Fi 7 is great, but it’s not everywhere. For cloud gaming or uploading massive video files from a convention floor, hardwired Ethernet is still king.

At $59.99, the Satechi OntheGo is priced competitively against standard, non-magnetic dongles from Anker or Belkin. While it lacks the Thunderbolt speeds required for high-end professional laptop workflows, it’s more than enough for the mobile professional trying to get real work done on a phone or tablet.

Pre-orders are open now at Satechi.net, with shipping slated for November 28th—just in time to slide into a stocking (or a camera bag).