3-way adaptor allowing 3 devices to be powered from a single UK mains socket. This triple socket adaptor plugs in not limited to house use. This UK power adapter is built to last, with heavy-duty high-quality construction that will endure plenty of jaunts.
eBay
PWM Fan Splitter 4pin Adapter Cable 1 To 1 2 3 4 Computer CPU Fan Splitter PC Fan Extension Power Cable Fan Cooling Y Splitter
Aliexpress UK
LABGEAR 3 WAY DIGITAL SPLITTER. ALL PORTS ARE F TYPE CONNECTORS, THE SPLITTER IS MADE FROM DIE CAST ZINC FOR RF SHIELDING. NEW IMPROVED VERSION.
eBay
Nku Headphone Splitter 3.5mm 3 Way Aux Male To Female Earphone Audio Adapter Triple Stereo Splitter Cable for PC Phone MP3 PS4
Aliexpress UK
Its sleek and stylish silver exterior adds a touch of fashion to any setting. It is perfect for use in cars, providing convenience and efficiency. - High speedUSB 1 to 3 Port Splitter : Transfer files, high definition movies and songs to your USB device in seconds.
eBay
15 PIN Sata Power Splitter 15Pin SATA Male 1 to 3/4/5/6 SATA Female Power Splitter Adapter Cable
Aliexpress UK
3 cigarette lighter sockets, 100W. 2 USB ports, 2.1A, very convenient and easy to use. Maximum output power: 100W. Simply plug into car's cigarette lighter socket. Convert and increase your car cigarette lighter from 1 to 3 sockets.
eBay
Fan Extension Power Splitter Cable Connector PC 1 to 3 4 5 4-Pin Cooling Hub Splitter Cable 12V SATA Power Supply Adapter
Aliexpress UK
Splits an existing 5.5mm x 2.1mm DC output to 2 / 4 / 6 / 8 outputs. We will make every effort to respond your inquiries as early as possible usually within 24-48 hrs.
eBay
Hard Drive Power Supply Splitter Cable Cord SATA 3.5/2.5 inch 1 to 5 SATA Hard Drive Power Splitter Cable Cord 18AWG
Aliexpress UK
Connect multiple electronic devices quickly and easily with this DC power cable splitter. Type = CCTV splitter. 1X CCTV Splitter cable (Optional Sizes). Conductivity = Good Connectivity, low resistance, strong current load capacity.
eBay
4pin IDE Power Supply Cable Splitter 4Pin Molex Male to 3 Port IDE Female Cables Power Splitter Adapter for PC Computer Desktop
Aliexpress UK
Standard inner anode and Negative outer electrode. Output: 12V 5A. 1 x 12V 5A Power Adapter. 1 x Power Cord. Such as battery, ac adapter etc. All item passed FCC / CE / ROHS certificates. 1 x 8 Power Connector.
eBay
4 Way/2 Way 3.5mm Stereo Audio Switcher Bi-Directional Audio Switch Splitter Box 2 In 1 Out 4 In 1 Out with Mute Button
Aliexpress UK
Vanguard 8 Way Power Splitter SPD-0.5-3-8 - NEW
eBay
RJ45 Ethernet Splitter 1 to 3 LAN Splitter 1000Mbps Gigabit Ethernet Switch with USB-C Power Cable for Cat5/5e/6/7/8 Cable VPFET
Aliexpress UK