Here you will find the latest updates for your product. In addition to current software and firmware, you will also find operating instructions and utilities. Download, MB, , , Firmware for Rackmount TS Pro II. Download, MB, , , Firmware for TS-HTGL. Terastation (Original) (HD-HTGL models) The firmware is also available from the Buffalo US site, but I have not bothered to. I wish to use an old buffalo terra station but my PC will not recognise it and I cannot follow HS-DGL and TeraStation HD-HTGL/R5, HS-DTGL/R5 and TS- TGL/R5 a while now, there will be no firmware solution possible form Buffalo's end. As time passes, future user interfaces, updated software, and later versions of this manual may be available for download at our web site: afcef.org Please use the driver, software and firmware only if you accept the License . For users of Mac computers running OS X or earlier, please use NAS. 1 TeraStation Pro. TeraStation Pro™ - TS-TGL (PowerPC); TeraStation Pro™ II - TS-HTGL (ARM); TeraStation Live™ - HS-DHTGL. Buffalo TeraStation HD-HTGL/R5 Manual Online: Technical Specifications. LAN Standards: Transmission Types: Access Media: Media Interface: USB Standard. I have a TeraStation HD-HTGL/R5 with 4xM drives, running in two M RAID1 configurations. The firmware release level is My first. To figure out what version of the firmware your TeraStation is using is not . The nearest you can revert to is firmware , using "HD-HTGL.