Works well, smallest 3.0 reader I've found so far. My memory card isn't fast enough to take full advantage of USB 3.0 speeds, but I still get 20% speedup (real file transfer test). 95 degrees+ is fine for me because I'm transferring a maximum of 10GB at a time, but if you're going to be using non-stop all the time, you might want a larger version with more surface area to better dissipate heat.
💾 ZIYUETEK Aluminum USB 3.0 Micro SD Card Reader for PC - Portable Memory Card Adapter with TF Card Reader
12 Review
💻 LEEGLOAD 4 in 1 SD Card Reader Adapter for iPhone/iPad/Android/Computer and Digital Camera, Memory Card Adapter with USB C/USB A/Micro USB, Trail cam Card Viewer (Black)
13 Review
5-in-1 USB Camera Connection Kit with SD TF Card Reader, 3.5mm Headphone Jack, and Charging Adapter for iOS 14 Devices - Compatible with iPhone 12 Pro and iPad - SD Card Reader USB Camera Adapter with OTG Functionality
11 Review
High-Speed Transcend TS-RDF5K USB 3.1 Card Reader for SDHC/SDXC/microSDHC/SDXC Cards - Black
11 Review