Joyroom 140W GaN Ultra Fast Charger JR-TCG05 (C to C 1.2m Cable Included) – 3 Pin

The Joyroom JR-TCG05 140W GaN Ultra Fast Charger: One Charger, Every Device

Most charging setups grow by accident: a laptop brick here, a phone adapter there, a tangle of cables that never quite reach. The Joyroom JR-TCG05 140W GaN ultra fast charger replaces all of it with a single black brick. Inside one compact body you get 140 watts of total output across four ports — three USB-C and one USB-A — a highly integrated GaN chip that charges with less heat, support for the latest PD3.1 protocol alongside PPS, QC3.0, Samsung AFC and Huawei FCP/SCP, and a 1.2-metre USB-C to USB-C cable in the box. One charger, four devices, zero adapter clutter.

This 140W GaN ultra fast charger is built around a simple idea: the most powerful device in your bag deserves the fastest lane, and everything else should charge at the same time without a second thought. A laptop can pull from a USB-C port while a tablet, a phone and an earbuds case fill the remaining lanes — up to four devices simultaneously, exactly as the product’s specification promises. The GaN semiconductor design keeps the whole session stable and cooler than conventional silicon, and the CE, UKCA, FCC and RoHS certifications back the safety story with real paperwork.

140W of Total Output: What That Actually Covers

Laptop-first power

140W is laptop territory. This 140W GaN ultra fast charger is designed to give a USB-C laptop its full-speed charge — the kind of power that keeps a machine running and charging through a heavy workday, not just trickling it overnight. The USB-C ports carry the PD3.1 protocol, the latest revision of USB Power Delivery, which is the standard modern laptops use to negotiate high-wattage charging. Plug in the included 1.2m C-to-C cable, and the laptop negotiates exactly what it is built to take.

Four devices, one wall socket

The JR-TCG05 charges up to four devices simultaneously — three over USB-C and one over USB-A. The classic desk setup writes itself: laptop on the first USB-C lane, tablet on the second, phone on the third, earbuds case or a second phone on USB-A. Each port is labelled on the charger’s face (USB-C1, USB-C2, USB-C3, USB-A), so there is never a question of which lane is which. One wall socket does the work that used to take a power strip.

The 140W ceiling, honestly explained

140W is the charger’s total output — the maximum it can deliver across all four ports combined. A single laptop charging alone can draw from that full headroom through a USB-C port; when all four ports are busy, the total is shared between the connected devices according to what each negotiates. That is how every multi-port charger works, and the JR-TCG05 makes no secret of it: the 140W figure is the ceiling for the whole brick, not a per-port promise.

PD3.1 and the Protocols Your Devices Actually Speak

The latest PD3.1 protocol

The headline protocol here is PD3.1 — the newest generation of USB Power Delivery, the standard that lets a charger and a device agree on exactly the right voltage and current. PD3.1 extends the range that earlier PD versions covered, which is what unlocks genuine 140W-class charging for the laptops that support it. If your laptop lists PD3.1 fast charging in its spec sheet, this is the charger built to feed it.

PPS, QC3.0, Samsung AFC, Huawei FCP/SCP

Not every device speaks PD3.1, so the JR-TCG05 is multilingual. PPS covers the Samsung flagships and other phones that use programmable power supply for their fastest charging. QC3.0 handles the broad family of Quick Charge phones and tablets. Samsung AFC speaks directly to Samsung devices, and Huawei FCP/SCP covers Huawei’s fast-charging phones. Between the five protocols, the charger covers laptops, tablets and phones of various brands — the product page’s own words, and the reason one brick can serve a mixed-device household.

Why protocol support matters more than wattage alone

A high-wattage charger that only speaks one protocol will fast-charge some devices and slow-charge the rest. The JR-TCG05’s protocol list is what makes its 140W genuinely useful across brands: a Samsung phone gets its PPS/AFC lane, a Huawei phone gets FCP/SCP, a Quick Charge tablet gets QC3.0, and a PD3.1 laptop gets the full modern standard. The charger negotiates with each device on plug-in, automatically, with nothing to configure.

GaN Engineering: Stable Power, Less Heat

The GaN chip advantage

The JR-TCG05 uses a highly integrated GaN (gallium nitride) chip — the semiconductor material that has replaced conventional silicon in serious fast chargers. The product page states it plainly: the GaN chip delivers stable charging with less heat. GaN semiconductors switch faster and waste less energy as heat than silicon, which is why a 140W charger can stay compact instead of turning into a space heater. The exploded view above shows the engineering stack: housing shell, GaN chip board, copper heatsink, transformer, 4-port faceplate and the 3-pin plug.

Built to stay cool under load

Heat is the enemy of both charging speed and component lifespan, and it is the first thing people notice about cheap high-wattage bricks. The JR-TCG05 attacks it two ways: the GaN chip generates less heat by design, and the copper heatsink inside pulls heat away from the power components. The result is a charger that stays composed through a full 140W session — the GaN Runs Cooler comparison in the gallery illustrates the principle against conventional silicon.

Certified safe: CE, UKCA, FCC, RoHS

The charger has passed CE, UKCA, FCC and RoHS certifications. These are not marketing stickers — CE and UKCA cover electrical safety for their respective markets, FCC covers electromagnetic interference, and RoHS restricts hazardous substances in the build. For a 140W brick that will live on your desk for years, that certification list is the part of the spec sheet that actually matters most.

Specifications

The 1.2m USB-C to USB-C Cable in the Box

Ready to charge, out of the box

The title promises it and the box delivers: a 1.2-metre USB-C to USB-C cable is included. That matters more than it sounds — a 140W charger is only as good as the cable feeding it, and hunting for a cable rated to carry high-wattage PD is a chore nobody enjoys. The included lead is braided, with proper USB-C connectors on both ends, and it is the cable the charger was designed around.

1.2 metres of practical reach

At 1.2 metres, the cable reaches from a wall socket to a desk, from a floor outlet to a laptop on a side table, or across a hotel nightstand without pulling taut. It is long enough to be useful and short enough to stay tidy — and because it ships in the same box, there is no doubt it fits the charger’s USB-C ports.

Everyday Uses for a 140W GaN Ultra Fast Charger

The work desk, consolidated

Laptop on USB-C1, tablet on USB-C2, phone on USB-C3, earbuds case on USB-A — four devices, one brick, one wall socket. The labelled ports mean you always know which lane is which, and the 140W total means the laptop never has to fight the phone for power. The desk loses a power strip and gains its surface back.

The travel bag essential

One 140W GaN ultra fast charger replaces the laptop brick, the phone adapter and the tablet charger in a carry-on. The 3-pin plug fits the wall sockets used in Bangladesh, and the included 1.2m cable means the kit is complete the moment it leaves the box. For anyone who has ever packed three chargers “just in case,” this is the consolidation.

The family charging station

A household with mixed devices — a PD3.1 laptop, a Samsung phone on PPS/AFC, a Huawei phone on FCP/SCP, a Quick Charge tablet — is exactly what the JR-TCG05’s protocol list was built for. Everyone’s device negotiates its own fastest supported speed from the same brick, with no adapters to swap and no slow lanes to apologise for.

A Companion for the Rest of Your Charging Kit

Need something smaller for everyday carry? The Havit ST925 USB charger with data cable is a compact 20W dual-port kit with a Lightning cable for iPhones. Want a mid-size wall charger for a desk drawer? The GearUP GP007 45W wall charger delivers 45W with USB-C PD 3.0 and USB-A QC 3.0, and the GearUP GP007 + CC24015 240W cable combo pairs that same charger with a 240W-rated braided cable for heavy-duty laptop duty.

One Charger Through the Working Day

On a desk, a 140W GaN ultra fast charger ends the rotation of bricks. The laptop takes one USB-C lane of the 140W GaN ultra fast charger, a tablet takes the second, and a phone takes the third. The USB-A lane of the 140W GaN ultra fast charger is left for an earbuds case, so the 140W GaN ultra fast charger covers four devices at once. With each port labelled, the 140W GaN ultra fast charger keeps every lane clear, and the 140W GaN ultra fast charger leaves the power strip behind.

A laptop shows what a 140W GaN ultra fast charger is built for. Alone on a USB-C port, a laptop can draw from the full headroom of the 140W GaN ultra fast charger through the included cable. Add more devices and the 140W GaN ultra fast charger shares its total across the ports in use, each device negotiating its own speed. That is how the 140W GaN ultra fast charger stays honest: the figure is a total, not a per-port promise. Through PD3.1, the 140W GaN ultra fast charger agrees the right voltage and current, and the 140W GaN ultra fast charger holds that agreement for the session.

Heat, Safety and Steady Power

Heat decides how a 140W GaN ultra fast charger feels in daily use. The GaN chip inside the 140W GaN ultra fast charger generates less heat by design, and the copper heatsink inside the 140W GaN ultra fast charger pulls heat away from the power components. Together, those details let the 140W GaN ultra fast charger stay composed through a long session. The certifications behind the 140W GaN ultra fast charger — CE, UKCA, FCC and RoHS — cover safety, interference and hazardous substances. For daily use, the 140W GaN ultra fast charger pairs cooler running with checked paperwork.

The included cable completes a 140W GaN ultra fast charger in a way a bare brick cannot. The 1.2m USB-C to USB-C lead in the box of the 140W GaN ultra fast charger reaches from a socket to a desk without pulling taut. At the wall, the 3-pin plug of the 140W GaN ultra fast charger fits the sockets used in Bangladesh with no adapter needed. Kept together, cable and 140W GaN ultra fast charger form one kit: plug the 140W GaN ultra fast charger in, connect the lead, and the 140W GaN ultra fast charger is ready.

A Simpler Kit for Mixed Devices

A mixed household is where a 140W GaN ultra fast charger proves its protocol list. A Samsung phone meets the 140W GaN ultra fast charger on PPS and AFC, a Huawei phone meets the 140W GaN ultra fast charger on FCP/SCP, and a Quick Charge tablet meets the 140W GaN ultra fast charger on QC3.0. No single protocol could serve all three, so the 140W GaN ultra fast charger negotiates with each device in turn. One 140W GaN ultra fast charger replaces the separate adapters on the counter.

Why Buy from Gadget Superb

Every order from Gadget Superb ships with cash on delivery available nationwide, so you pay when the product is in your hands. Delivery inside Dhaka costs ৳70 and takes 1–3 working days; outside Dhaka it costs ৳120 and takes 2–5 working days. Where the courier permits, you can inspect your item before paying.

This charger carries a 7-day warranty from Gadget Superb. If anything is wrong with the charger or the included cable within that window, our support team will sort it out — reach us on the hotline at 09638054751, on Facebook Messenger, or by email at care@gadgetsuperb.com. We also honour a 7-day easy returns policy, so you can buy with confidence.

Frequently Asked Questions

What is the Joyroom JR-TCG05?

The Joyroom JR-TCG05 is a 140W GaN ultra fast charger with four ports (three USB-C and one USB-A), support for PD3.1, PPS, QC3.0, Samsung AFC and Huawei FCP/SCP, and a 1.2m USB-C to USB-C cable included in the box. It charges up to four devices simultaneously from a single 3-pin plug.

How many devices can it charge at once?

Up to four — one on each port. The ports are labelled USB-C1, USB-C2, USB-C3 and USB-A on the charger’s face. The 140W total output is shared across all active ports according to what each connected device negotiates.

Will it fast-charge my laptop?

If your laptop charges over USB-C with PD3.1 or an earlier PD version, yes. The JR-TCG05 supports the latest PD3.1 protocol and delivers up to 140W total, so a PD laptop can draw its full supported speed through a USB-C port with the included 1.2m C-to-C cable.

Does it work with Samsung phones?

Yes. The charger supports PPS and Samsung AFC — the protocols Samsung flagships use for their fastest charging — in addition to PD3.1. Your Samsung phone will negotiate its best supported speed automatically.

Does it work with Huawei phones?

Yes. Huawei FCP/SCP is on the supported protocol list, so Huawei phones that use those standards can fast-charge from this brick alongside the PD3.1, PPS, QC3.0 and AFC devices.

Is the cable really included?

Yes. A 1.2-metre USB-C to USB-C braided cable ships in the box with the charger — it is part of the product title and the package, so you can charge a USB-C device the moment it arrives.

What does GaN mean, and why does it matter?

GaN stands for gallium nitride, a semiconductor material used in place of conventional silicon in the charger’s power circuitry. It switches more efficiently and generates less heat, which is how the JR-TCG05 delivers 140W from a compact body with stable, cooler charging.

Does the 3-pin plug fit Bangladeshi sockets?

Yes. The JR-TCG05 uses a 3-pin plug suited to the wall sockets used in Bangladesh — it plugs straight in with no adapter needed.

Is it safe to use?

The charger has passed CE, UKCA, FCC and RoHS certifications, covering electrical safety, electromagnetic compatibility and hazardous-substance limits. The GaN design’s lower heat output adds a further margin of thermal safety during high-wattage sessions.

Can it charge a phone and a laptop at the same time?

Yes — that is its core use case. Put the laptop on a USB-C port and the phone on another port; both negotiate their own speeds while the 140W total is shared between them. Add a tablet and an earbuds case and all four ports can run at once.

What warranty does it carry?

A 7-day warranty from Gadget Superb, covering both the charger and the included cable. If either develops a fault within seven days, contact support on the hotline at 09638054751, on Facebook Messenger, or by email at care@gadgetsuperb.com.

How long does delivery take?

Delivery inside Dhaka costs ৳70 and takes 1–3 working days; outside Dhaka it costs ৳120 and takes 2–5 working days. Cash on delivery is available nationwide, and you can inspect the item before paying where the courier permits. A 7-day easy returns policy applies.