UGREEN CD333 300W with 4*USB C & 1* USB A GaN Fast Charger UK is now in stock at Mascom International for KSh 14,500. The unit delivers up to 300W total output across four USB-C ports and one USB-A port, supports PD 3.1 at 140W on its top USB-C1 port for MacBook Pro 16-inch class machines, and ships with a 1.5-metre 240W-rated USB-C to USB-C cable plus a UK three-prong AC power cord. Visit Mascom International at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD, to handle the UGREEN CD333 in person before buying. The unit is brand new and sealed.
Built for hybrid professionals running multiple devices from a single desk: software developers juggling a MacBook Pro, an external monitor over USB-C, and a Samsung Galaxy S25 Ultra at Andela's Westlands hub, architects rendering on a Dell XPS 15 while their iPhone 17 Pro tops up beside the AutoCAD workstation, content creators charging a Sony Alpha mirrorless body and an iPad Pro between shoot setups, and families with three or four USB-C devices that previously needed a tangle of adapters at every wall socket. The UGREEN CD333 handles the common pain of running out of fast-charging wall outlets in a typical Kenyan home or office.
Unlike other electronics retailers in Kenya stocking generic 100W to 200W GaN chargers at similar prices, Mascom International stocks the verified UGREEN CD333 with full PD 3.1 protocol support and the original 240W-rated dual USB-C cable. Users consistently report charging a 16-inch MacBook Pro from 0 to 56 percent in 30 minutes through the USB-C1 port, matching the speed of Apple's own 140W brick. At Mascom International, we're seeing rising orders for the UGREEN CD333 from animation studios, NGO regional offices, and Safaricom team leads who replaced four separate wall chargers with one desk station. Walk in to test the unit, or order for pay-on-arrival countrywide delivery.
Common Questions About the UGREEN CD333 300W GaN Charger
Can the UGREEN CD333 really charge three laptops at the same time?
Yes. When three USB-C ports run laptops simultaneously, USB-C1 outputs 140W, USB-C2 outputs 100W, and USB-C3 outputs 60W in shared mode, totalling 300W across all five ports. That covers a 16-inch MacBook Pro on USB-C1, a Dell XPS 15 on USB-C2, and a ThinkPad X1 Carbon on USB-C3 with no port throttling below practical use levels. Add a phone on USB-C4 and earbuds on USB-A and all five devices charge concurrently. The unit handles real Kenyan small-office loads where a Mascom International customer might run a developer, designer, and project manager off one wall socket.
What single-port output does the UGREEN CD333 USB-C1 actually deliver?
USB-C1 supports PD 3.1 with a 140W ceiling, the same protocol Apple uses for the 16-inch MacBook Pro 140W charger. Single-port testing on ChargerLAB power meters confirms 140W draw on a MacBook Pro 16-inch M1 Max paired with the included 240W cable. Used alone, USB-C2 hits 100W, USB-C3 hits 100W, USB-C4 hits 45W, and the USB-A port hits 22.5W. Charging a 13-inch MacBook Air from empty to full takes roughly 90 minutes on USB-C1. A Steam Deck reaches full charge in about 100 minutes through any USB-C port.
Will the UGREEN CD333 work with Kenya's standard three-pin wall sockets?
Yes. The UGREEN CD333 ships with a UK three-prong AC power cord that plugs directly into Kenya's standard Type G wall sockets without an adapter. Input voltage covers 100V to 240V AC at 50/60Hz, so the unit handles Kenya Power's 240V/50Hz supply natively. The detachable cord means the desktop unit sits on your desk while only the 1.5-metre power cable reaches the wall socket, keeping desk cable runs short. Mascom International confirms the UK plug variant before dispatch no adapter purchase needed.
Which laptops and phones does the UGREEN CD333 fast-charge at full speed?
MacBook Pro 14-inch and 16-inch (M2 Pro, M3 Pro, M4 Pro, M1 Max), MacBook Air M2/M3/M4, Dell XPS 13/15/17, HP Spectre x360, Lenovo ThinkPad X1 Carbon, ASUS ZenBook, and Microsoft Surface Book 2 all draw their full rated PD speed on USB-C1. iPhone 15, 16, 17 series including Pro Max variants pull full PD wattage. Samsung Galaxy S22 through S26 Ultra hit full Super Fast Charging speeds. iPad Pro M2/M4, Samsung Galaxy Tab S9/S10, Steam Deck, Nintendo Switch OLED, and ROG Ally dock-charge through any USB-C port at supported speeds.
How does the UGREEN CD333 compare to Anker 737 or Apple's 140W charger at this price?
The UGREEN CD333 delivers 300W across five ports, versus the Anker 737 GaNPrime 120W at three ports or Apple's 140W single-port brick. A direct equivalent in the Kenyan market the Anker Prime 240W charging station typically retails between KSh 22,000 and KSh 28,000 through grey-market sellers. The UGREEN CD333 at KSh 14,500 saves roughly 40 to 50 percent against Anker for higher total wattage and an extra USB-C port. Apple sells the 140W single-port charger alone for over KSh 11,000 in Kenya, with no USB-A port and no triple-laptop capability.
Is the UGREEN CD333 safe to leave plugged in overnight or all day?
Yes. The UGREEN CD333 carries multiple built-in protections covering over-voltage, over-current, short-circuit, over-temperature, and surge events. The GaN and SiC chip combination runs significantly cooler than traditional silicon transformers, with internal temperature sensors throttling output before any thermal stress on connected devices. Fire-retardant PC housing meets CE, FCC, RoHS, and UKCA safety standards. The unit handles continuous 300W desktop duty in Kenyan offices, including spaces without air conditioning. Mascom International recommends pairing with a basic surge protector strip during Kenya Power voltage fluctuations.
What's the difference between PD 3.1 and older PD 3.0 in real terms for Kenyan users?
PD 3.1 raises the single-port output ceiling from 100W (PD 3.0) to 240W, unlocking fast charging for newer laptops like the 16-inch MacBook Pro that previously needed proprietary chargers. PD 3.0 still works on the UGREEN CD333 for older devices, so an iPhone 14, Samsung Galaxy S22, or 2020 MacBook Air all charge at their rated speeds. The practical Kenyan benefit: one charger handles your 2019 office laptop and your 2025 personal MacBook without buying separate adapters. The protocol is backward-compatible across PD 3.0, PD 2.0, QC 4+, QC 3.0, and standard 5V USB.
Does the UGREEN CD333 come with a charging cable, and is it good enough?
The retail box includes one 1.5-metre USB-C to USB-C cable rated for 240W transmission with an E-marker chip for PD 3.1 negotiation. The cable supports USB 2.0 data transfer at 480Mbps and is sufficient to unlock the full 140W output on USB-C1. The braided PVC sleeve resists tangling on a busy desk. If you charge multiple laptops simultaneously, Mascom International stocks additional 100W and 240W-rated UGREEN USB-C cables separately, since the box ships with only one cable for the primary port.
Technical Specifications
Power Output and Port Configuration
- Total combined output of 300W spans four USB-C and one USB-A port for desktop multi-device duty
- USB-C1 delivers 140W single-port via PD 3.1, matching Apple's 140W charger for 16-inch MacBook Pro speed
- USB-C2 and USB-C3 each deliver 100W single-port for Dell XPS 15, HP Spectre, and ThinkPad X1 Carbon charging
- USB-C4 outputs 45W single-port, enough for iPads, Samsung tablets, and Steam Deck handheld gaming sessions
- USB-A port delivers 22.5W via QC 3.0 for older phones, fitness trackers, and devices without USB-C connectors
- Three-laptop simultaneous mode distributes 140W + 100W + 60W across USB-C1/C2/C3 for shared desk use
GaN and SiC Chip Technology
- Gallium Nitride (GaN) chips replace silicon transformers, cutting heat output and shrinking the desktop footprint
- Silicon Carbide (SiC) components handle the high-voltage switching for PD 3.1 140W single-port delivery
- Combined GaN and SiC architecture runs roughly 30 percent cooler than equivalent silicon-only chargers
- NXP 2-in-1 PFC and LLC controller handles power factor correction for stable output under varied loads
- PolyCap solid capacitors and heavy copper heat dissipation sheets manage thermal load during 300W continuous duty
- Power density of 0.54W per cubic centimetre exceeds typical desktop chargers in the same wattage class
Fast Charging Protocol Support
- PD 3.1 raises the single-port output ceiling from 100W (PD 3.0) to 240W, unlocking fast charging for newer laptops
- PD 3.0 covers MacBook Air, iPhone 15-17, and most USB-C laptops at their full rated charging speeds
- PPS (Programmable Power Supply) enables Samsung Super Fast Charging 2.0 on Galaxy S22 through S26 series
- QC 4+ and QC 3.0 cover Android phones from Xiaomi, OnePlus, Oppo, and Motorola at native speeds
- AFC and FCP protocols handle legacy Samsung and Huawei devices for backward compatibility
- Standard 5V/3A USB output handles smartwatches, earbuds, and small accessories at safe trickle speeds
Build Quality and Physical Design
- Fire-retardant PC housing meets CE, FCC, RoHS, and UKCA safety certifications for desktop and home use
- Matte black finish resists fingerprints during daily desk handling in offices and home workstations
- Dimensions of 112mm length × 94mm width × 53mm height fit beside a monitor stand or laptop dock
- Unit weight of 839g (1.85 lb) anchors the charger on the desk without sliding when cables are plugged
- Anti-slip silicone strips on the bottom keep the unit stable on glass, wood, and laminate desktops
- Detachable 1.5-metre UK three-prong AC power cord routes neatly to wall sockets without permanent cable
Safety Protections and Certifications
- Over-voltage protection cuts output if input voltage spikes during Kenya Power fluctuations or grid surges
- Over-current protection prevents damage to connected devices during cable faults or device-side short circuits
- Short-circuit protection isolates the affected port without taking down the other four output channels
- Over-temperature protection throttles output before internal heat threatens connected laptops or phones
- CE certification covers European safety, electromagnetic compatibility, and consumer electronics standards
- FCC compliance handles US radio frequency interference standards for international travel use cases
Package Contents
UGREEN CD333 300W desktop charging station in matte black finish, one 1.5-metre USB-C to USB-C cable rated for 240W charging with E-marker chip for PD 3.1 negotiation, UK three-prong detachable AC power cord, user manual covering charging profile reference and port output specifications, and warranty documentation. Mascom International stocks additional UGREEN 100W and 240W USB-C cables separately for buyers running multiple laptops off the unit simultaneously, since the box ships with only one cable for the primary USB-C1 port.
Warranty
The UGREEN CD333 300W GaN Charger carries a 12-month UGREEN manufacturer warranty through Mascom International, covering manufacturing defects under normal household and office use. Our Nairobi CBD service desk handles claims directly without third-party processing delays. Damage from voltage spikes outside the rated 100V-240V range, physical drops, or liquid exposure falls outside warranty coverage.
Where to Buy the UGREEN CD333 300W GaN Charger in Kenya
UGREEN CD333 300W with 4*USB C & 1* USB A GaN Fast Charger UK is available now at Mascom International, located at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. Visit our store Monday through Saturday, 9:00 AM to 7:00 PM, to test the UGREEN CD333 in person before purchase. Available color: Matte Black.
Order through any of the following:
- Phone: +254 708 852 521
- Email: info@mascomintl.com
- Website: www.mascomintl.com
Mascom International ships the UGREEN CD333 across all 47 Kenyan counties with pay-on-arrival delivery you only pay when the unit reaches you. Major cities including Nairobi, Mombasa, Kisumu, Nakuru, and Eldoret receive next-business-day delivery. Remote locations including Lodwar, Wajir, Mandera, and Marsabit receive delivery within 2-3 business days.
Our Nairobi CBD service desk handles after-sales support directly. Buyers across Kenya rely on Mascom International for accurate product specifications, current Kenyan market pricing, and reliable after-sales backing on every charging accessory we stock.
