The Future Was 8 Bit have launched SD2BBC, an SD card reader for Acorn’s BBC Micro range. The product works with the BBC Model B, BBC Model B+ and BBC Master 128k. A separate version is available for the BBC Master Compact, which plugs in to the joystick port.
There are other SD card interfaces for the BBC micro, but this is a TFW8b one. You know it will be well designed, neatly presented and professionally built and tested. No bare PCBs here, the drive is encased in a custom injection moulded case with a 40 cm lead to connect to your computer. There is proper power supply regulation and level shifting to protect your BBC userport and work with a wide variety of SD card. This will work with the BBC model B, B+ and the BBC Master 128K. There is also a version for the BBC Master Compact which plugs into the joystick port on the back of the Compact keyboard.
The SD2BBC is available from tfw8b.com