This Unit does not require External Power Adapter if you are going to connect 2.5" IDE Hard Disk drive, but for any other devices such as 3.5" IDE, SATA Hard Disk Drive or CD-RW, DVD-RW, CD Rom, DVD Rom it will require external Power Adapter.
eBay
SATA/PATA/IDE Drive to USB 2.0 Adapter Converter Cable For 2.5 / 3.5 Inch Hard Drive
Aliexpress UK
1x USB 2.0 TO SATA IDE CABLE FOR HDD. Compatible with any 2.5",3.5",5.25" IDE or SATA drive. 1x IDE to SATA power cable. 1x AC to IDE power converter. Supports all SATA Hard DisK/ CD-ROM/R/RW DVD-ROM.
eBay
Comfast 150M USB Wifi Adapter 2.4G USB 2.0 Mini WiFi network Adapter Wi-fi desktop laptop wi-fi dongle Receiver win 7/8/10/11
Aliexpress UK
This Unit does not require External Power Adapter if you are going to connect 2.5" IDE Hard Disk drive, but for any other devices such as 3.5" IDE, SATA Hard Disk Drive or CD-RW, DVD-RW, CD Rom, DVD Rom it will require external Power Adapter.
eBay
DeepFox 2.5/3.5" SATA IDE HDD Docking Station Clone HDD Enclosure USB 2 Ports USB 2.0 Type C Hub MS/M2/XD/CF/SD/TF Card Reader
Aliexpress UK
Connected storage devices: SATA interface, 44 pin IDE interface, 80 pin IDE line interface (compatible with 40 pin IDE interface). 2.5" 44 pin IDE laptop hard drive. 3.5" 40 or 80 pin IDE desktop hard drive.
eBay
USB WiFi Adapter Mini WiFi Wireless Adapter High speed USB 2.0 Network Card 150Mbps 802.11 n/g/b For macbook PC Desktop Laptop
Aliexpress UK
Connected storage devices: SATA interface, 44 pin IDE interface, 80 pin IDE line interface (compatible with 40 pin IDE interface). 2.5" 44 pin IDE laptop hard drive. 3.5" 40 or 80 pin IDE desktop hard drive.
eBay
LccKaa 3 in 1 SATA to USB IDE Adapter USB 2.0 IDE SATA 5.25 S-ATA 2.5 3.5 Inch Hard Drive Disk HDD Adapter Cable for PC Laptop
Aliexpress UK
1x USB 2.0 TO SATA IDE CABLE FOR HDD. - Compatible with any 2.5",3.5",5.25" IDE or SATA drive. - 1x IDE to SATA power cable. - 1x AC to IDE power converter. - Supports all SATA Hard DisK/ CD-ROM/R/RW DVD-ROM.
eBay
USB 2.0 to IDE SATA Hard Disk OTB Cloning Dock All in One HDD Docking Station Dual Bay 2.5 Inch 3.5 Inch eSATA With Card Reader
Aliexpress UK
Quickly access SATA / IDE 3.5" (40-pin). / IDE 2.5" (44-pin) device by USB port. SATA/PATA/IDE Drive to USB 2.0 Adapter Converter Cable for 2.5/3.5 Hard Drive. 1 x USB 2.0 to IDE SATA Adaptor Cable black.
eBay
USB 2.0 to IDE SATA Hard Disk OTB Cloning Dock All in One HDD Docking Station Dual Bay 2.5 Inch 3.5 Inch ESATA With Card Reader
Aliexpress UK
Quickly access SATA / IDE 3.5" (40-pin). / IDE 2.5" (44-pin) device by USB port. SATA/PATA/IDE Drive to USB 2.0 Adapter Converter Cable for 2.5/3.5 Hard Drive. 1 x USB 2.0 to IDE SATA Adaptor Cable black.
eBay
SATA/IDE to USB 3.0 Adapter, Hard Drive Reader for Universal 2.5 3.5-Inch IDE and SATA External HDD/SSD, Hard Drive Adapter
Aliexpress UK