What is a GaN charger?

GaN (gallium nitride) chargers use a more efficient semiconductor than traditional silicon, so they run cooler and can be much smaller at the same wattage — which is why multi-port USB-C chargers that power a laptop and phone together are usually GaN.

What is an NVMe SSD enclosure?

An NVMe enclosure turns an M.2 NVMe SSD into an external USB drive. Speed depends on the bridge chip and the port: USB 3.2 Gen 2 tops out around 10 Gbps, while USB4 and Thunderbolt enclosures can go several times faster.

USB 2.0 Hub with SD/TF Reader

A USB 2.0 hub with SD and microSD slots built in — a travel-size card reader for flashing single-board computers that also adds ports to a…

SKU BLZ-281

$19.99

USB 2.0 Hub with SD/TF Reader is part of the BooLabz Connectivity, Storage & Power collection: the chargers, cables, hubs, enclosures, and power supplies that keep everything else running.

Why we shortlisted it

A USB 2.0 hub with SD and microSD slots built in — a travel-size card reader for flashing single-board computers that also adds ports to a laptop.

Listed as

High Speed Multi Functional Usb 2.0 Power Adapter Hub with TF SD Card Reader USB OTG 2.0 HUB Splitter

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FAQs

What is a GaN charger?: GaN (gallium nitride) chargers use a more efficient semiconductor than traditional silicon, so they run cooler and can be much smaller at the same wattage — which is why multi-port USB-C chargers that power a laptop and phone together are usually GaN.
What is an NVMe SSD enclosure?: An NVMe enclosure turns an M.2 NVMe SSD into an external USB drive. Speed depends on the bridge chip and the port: USB 3.2 Gen 2 tops out around 10 Gbps, while USB4 and Thunderbolt enclosures can go several times faster.