Transcend Brand Thunderbolt Computer Storage Devices
StoreJet Solid-State Portable Combo Drive
256/512/1TB ThunderBolt + USB 3.0
Transcend Single-Drive Portable ThunderBolt Backup Drives
Transcend Single-Drive Desktop ThunderBolt Backup Drives
As a flash memory company, they don't offer full-size hard disk or solid-state drive products.
Transcend Multi-Drive Portable ThunderBolt RAID Backup Drives
They haven't entered the multi-drive RAID storage market.
Other Transcend Storage Hardware
Transcend International should also be noted as one of the few storage companies offering Apple compatible SSD upgrade drive modules for MacBook Air and Pro. Depending on the year they're SATA III or PCIe modules that match the custom, proprietary pin-outs that Apple has used in it's SSD blades.