Universal Multiple Bracket (5.25" Bay to 3.5" HDD)(3.5" HDD to 2 x 2.5" HDD) NEW | eBay
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Amazon.com: DSLRKIT 2.5" SSD to 3.5" SATA Hard Disk Drive HDD Adapter Caddy Tray CAGE Hot Swap Plug : Electronics
Amazon.com: StarTech.com Dual-Bay 2.5in to 3.5in SATA Hard Drive Adapter Enclosure with RAID - Supports SATA III & RAID 0, 1, Spanning, JBOD Aluminum (35SAT225S3R) : Everything Else