Slim USB2.0 HUB: from USB to 4-Port USB Mini-Pack
aGEAR Slim USB2.0 HUB: from 1-port USB2.0 ( w/ cable) to 4-port USB 2.0 hub ( no AC Power adaptor asked)

K780 Multi-Device Wireless Keyboard
Keyboard - USB 2.4GHz RF Wireless or Bluetooth Connectivity - Unified Nano Transciever - On/Off Switch - Black Colour - Windows / OS X / Chrome OS / iOS 5+ / Android 5.0+ Compatible - Supports 3 Concurrent Device Pairings - Integrated Phone/Tablet Cradle - 1 Year Depot Carry-In Mfg. Warranty

1GB DDR2-667 SODIMM for Apple
1GB Module - DDR2 SO-DIMM - Non-ECC - Unbuffered - 667MT/s - PC2-5300 - For Apple Brand Systems - Lifetime Depot Carry-In Mfg. Warranty

Flex-Fit Quattro MB344SPO 4-Bay 2.5" + 12.7mm ODD Mounting Bracket for 5.25" Bay
Adapter for Internal/External Drives - Convert 12.7mm Slim ODD + 4x 2.5" Drive to 5.25" Bay - Convert from SATA Inteface to SATA Interface - Black Colour - Max. 9.5mm Thickness - 3 Year Depot Carry-In Mfg. Warranty

Define 7 Mid-Tower Office Case (Black)
Mid-Tower Gaming Case - Supports up to E-ATX (12.0" x 13.0") Motherboards - Black Steel - 18.7" Height - 21.5" Depth - 1x 5.25" Bays (Visible) - 6x 2.5/3.5" Bays (Hidden) - 2x 2.5" Bays (Hidden) - Audio In/Out Ports - 2x USB 2.0 Ports - 2x USB 3.0 Ports - 1x USB 3.1 Type-C Ports - 2x140mm Front Fan(s) - 1x140mm Rear Fan(s) - No Power Supply - 2 Year Depot Carry-In Mfg. Warranty

SuperServer 5019D-4C-FN8TP Xeon D Short Depth 1U Rackmount Server
1U Rackmount - CSE-505-203B Chassis - X11SDV-4C-TP8F Motherboard - Intel Xeon D-2123IT 2.2GHz Quad-Core (3.0GHz Turbo) - 0GB RAM (512GB Max) - Intel Xeon SoC SATA Controller - 1x 3.5" LFF Non-Hot-Swap SATA (Optionally 4x 2.5" SFF Non-Hot-Swap SATA) HDD(s) Max. - Intel i350 Quad-Port Gigabit Ethernet LAN + Intel X557 Dual-Port 10Gb Ethernet LAN + Intel Xeon SoC Dual-Port 10Gb SFP+ LAN - 200W Non-Hot-Swappable / Non-Redundant PSU - 1 Year Depot Carry-In Mfg. Warranty

4GB DDR3L-1866 SODIMM for Mac
4GB Module - DDR3 SO-DIMM - Non-ECC - Unbuffered - 1866MT/s - PC3L-14900 - 13ns CAS Latency - 1.35/1.5V - For Apple Brand Systems - Lifetime Depot Carry-In Mfg. Warranty

Bluetooth 5.0 Nano USB Adapter
Bluetooth Adapter - Bluetooth v5.0 - USB 2.0 Interface - Windows Compatible - 1 Year Depot Carry-In Mfg. Warranty

Dual M.2 SATA SSD PCIe x4 Adapter
Adapter for Internal Drives - Convert from M.2 NGFF B-Key Inteface to PCI-Express 2.0 x4 Interface - Red Colour - Supports 22x30/22x42/22x60/22x80/22x110 M.2 Sizes - Supports up to 2 Drives - 2 Year Depot Carry-In Mfg. Warranty