We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small magnetic USB adapter with Type-C and Type-A ports, matte finish

Fervit

Fervit Magnetic USB 3.1 Adapter SF531 45W Type-C Type-A

SKU CH-JWF5-EA8HZ

Magnetic USB 3.1 adapter adds Type-C and Type-A ports with 45W PD charging and up to 10 Gbps data

  • Magnetic suction holds firm yet releases under strain to protect the laptop
  • Built-in PD emulator trigger at the Type-C female end delivers 45W (15V 3A) power
  • USB 3.0 Super-Speed supports 10 Gbps and 5 Gbps data rates
  • Backward compatible with USB 2.0 Hi-Speed 480 Mbps and USB 1.1 Low-Speed 1.5 Mbps
  • Magnetic connector provides Type-C and Type-A ports for SSD, keyboard, mouse hub and Type-C devices

Magnetic USB 3.1 Adapter for Surface Devices

The Fervit SF531 adapter adds a magnetic connection that accepts both USB Type-C and Type-A plugs. It targets owners of Surface Pro 9, Pro 8, Pro 7, Pro 6, Pro X, Go and Book models who want a quick-release cable that still delivers 45W power and high-speed data.

Check Your Surface Port and Power Needs

The magnetic tip draws no external power itself, so a charger must stay connected to run the USB 3.0 port at full speed. Verify your device uses the compatible Surface magnetic port and that your power supply can deliver 15V at 3A for the rated 45W output.

Replaces Standard Surface Chargers and Hubs

This adapter upgrades a fixed Surface cable to a detachable magnetic link that also provides a Type-A port for legacy peripherals. The jump is worth it when you regularly connect SSDs, keyboards, mice or hubs and want the safety of a breakaway connection without losing USB 3.0 10Gbps performance.

Highlights

  • Magnetic suction holds firm yet releases under strain to protect the laptop
  • Built-in PD emulator trigger at the Type-C female end delivers 45W (15V 3A) power
  • USB 3.0 Super-Speed supports 10 Gbps and 5 Gbps data rates
  • Backward compatible with USB 2.0 Hi-Speed 480 Mbps and USB 1.1 Low-Speed 1.5 Mbps
  • Magnetic connector provides Type-C and Type-A ports for SSD, keyboard, mouse hub and Type-C devices

Specifications

BrandFervit

Questions about this item

What comes in the box with the SF531 adapter and do I need to buy a separate charger?

The adapter includes a magnetic connector with Type‑C and Type‑A ports; a USB‑C power supply must be connected to enable the USB 3.0 data path because the magnetic port supplies no external power.

Which version should I choose if I need 45 W charging and 10 Gbps data?

The single SF531 model delivers 45 W (15 V 3 A) via its built‑in PD trigger and supports USB 3.0 Super‑Speed at 10 Gbps when a charger is attached.

What does the 10 Gbps rating mean when the adapter is plugged into my laptop?

With a charger connected, the Type‑C and Type‑A ports run at USB 3.0 Super‑Speed (10 Gbps); without power they fall back to USB 2.0 (480 Mbps) because the magnetic interface cannot supply bus power.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.