Transcend Releases JetDrive 855/850 PCIe NVMe SSD Upgrade Kit for Mac Computers | TechPowerUp
Transcend JetDrive 850 Overview | NOYPI TECH BLOG
Transcend 480GB Jet Drive 850 SSD Only for MacBook Pro (Late 2013 - Early 2015), MacBook Air (Mid 2013 - Early 2015), Mac mini (Late 2014), Mac Pro (Late 2013) - NVMe Gen3 x4 | Megamac