Publish Time: 2026-10-08 Origin: Site
A USB Power Delivery (PD) handshake that fails usually means the adapter’s PD controller chip did not fully implement the voltage-profile set the motherboard expects. That is not the first reading of a damaged connector. Check the PD profile table, not a connector slogan.
A failed USB Power Delivery (PD) handshake on an adapter that still supplies some power usually means the PD controller chip did not fully implement the voltage-profile set the motherboard expects. That is not a physically damaged connector. The laptop may refuse fast charge or only take the lowest profile. Check the adapter PD profile table, not a connector-incompatible slogan. A published profile table and a named controller SKU have no public source found. Power, connector, and PD protocol and compatibility stay named checks.
The buyer-side reading is simple: the adapter still supplies some power, the handshake fails, and the first name on the page is the missing profile set, not a connector-damage slogan. A connector-damage slogan does not name the PD controller chip. A missing profile table is a pause, not proof that the plug is broken. No public source found for a published adapter PD profile table that a buyer can treat as a universal match list. Do not invent a watt profile set or a controller SKU as a house measured spec. PD protocol is a named check on the adapter family; a profile table is not a published house spec. Keep PD protocol and connector on different lines. Keep the live-power fact on the same page as the failed handshake, because the topic is not “the plug is bad”; the topic is a profile set the motherboard expected and the chip did not fully implement. A desk that only writes “connector incompatible” has not named the profile set. A desk that only writes “the cable is bent” has not named PD. Until the buyer records whether some power still arrives, the handshake complaint still has an open live-adapter question. Keep the profile set in the complaint. Keep the live power next to the refused fast charge. Name both in the same note. An adapter that still lights, still fits, and still supplies a lowest profile can still refuse fast charge because handshake, not physical damage, set the rate. That is why the first reading is a profile miss, not a broken plug. Put the profile-table question in the order note before a return. Put the live-power question in that note before a connector slogan. Record that a profile table stays unread. Record that PD protocol stays a named check. Those four lines keep the purchase on the right path instead of mixing handshake with a bent-plug fail or a cable fail. Buyers who skip the profile line often send a connector photo for a handshake complaint, or they ask for a watt list they cannot verify. Name the profile set first. Name the live power second. Leave the table unread until a public source exists.
Ask whether the adapter still supplies any power. If it supplies some power and the laptop refuses fast charge or only takes the lowest profile, the first reading is the PD controller chip: the voltage-profile set was not fully implemented. A connector-damage slogan names neither the chip nor the live power. Ask for the adapter PD profile table before the purchase is treated as a broken plug. A missing table is a pause. It is not a finding that the connector failed.
Ask which profiles the motherboard expects. Ask whether the desk named PD protocol, not only the connector. If the desk will not say whether some power still arrives, the live-adapter half stays open. If the desk will not say whether a profile table was checked, the handshake half stays open. Do not invent a watt list. No public source found for that table. At MILDTRANS, dead on arrival (DOA) cover is 30 calendar days from signed receipt, and photographs and video are both required; that is a claims clock, not a PD profile table. Until the profile set is named, do not fold handshake failure into a connector slogan and do not fold it into a cable or voltage complaint. Keep the protocol reading on the page. Keep both the live power and the refused fast charge in the same clip. Name the PD controller in writing. A buyer who only films the plug and never shows charge status leaves the first reading untested. A buyer who only names watts and never names handshake leaves the profile miss untested. Both halves have to sit together because the topic is not “the adapter is broken”; the topic is a PD handshake that fails while some power still arrives. Voltage, capacity, power, charge and discharge, internal resistance, protection, connector, load, and PD protocol and compatibility stay separate named checks. Connector answers whether the plug seats. PD protocol answers whether the profile set completed. Mixing those two lines is how a profile miss is misfiled as a damaged plug. Write them apart. Ask the profile-table question in the same mail as the live-power result. If the board will not handshake, do not treat a bent-plug photo as the first path. If the adapter is dead and supplies no power, that is a different named line. That writing is the purchase path. A slogan is not.
MILDTRANS is a China buying-and-shipping desk, not a factory. Adapters are a main family. Named battery and adapter checks include voltage, capacity, power, charge and discharge, internal resistance, protection, connector, load, and PD protocol and compatibility. Power, connector and PD protocol are therefore named inspection lines. A published adapter PD profile table stays unread. A named controller SKU has no public source found. Those gaps are pauses. They do not erase the named PD protocol check, and they do not create a profile table we can print.
When we inspect an adapter, PD protocol is read with power, connector and load among the lines. We do not treat warehouse size or a 7–15 day outbound clock as a profile table. The Shenzhen warehouse is about 200 square metres. The Hong Kong warehouse is about 200 square metres, named separately. Regular outbound is 7–15 days. Same-day is not standing. Part minimum order quantity (MOQ) is five; trial is two. Telegraphic transfer (T/T) is through HSBC. Letter of credit (LC) is refused. Named Incoterms run from Ex Works (EXW) through Delivered Duty Paid (DDP). Brazil is not on operated DDP. Dead on arrival (DOA) cover is 30 calendar days from signed receipt; photographs and video are both required. None of those house lines is an adapter PD profile table. If a buyer sends a handshake complaint, we still ask whether some power still arrives and whether a profile table was requested. A connector-damage slogan is not an answer we can inspect against that pair. Official site is mtscreen.com. Public founding year is 2004. The Hong Kong SAR, China legal name dates from 2010. Invoices usually use the Hong Kong legal name. This complaint is the adapter line. A published profile table still has no public source found. We can name PD protocol as a check. We cannot name a watt list we have not published. That is why our adapter practice sits beside the profile-set reading instead of replacing it: PD protocol tells us the named set includes handshake; the profile-set reading tells us why fast charge can fail while a lowest profile still runs. Buyers who want a watt list on the quotation should treat the missing table as unread, not as a secret spec. Ask in writing. If no public source is found, keep the live-power question with the handshake rather than inventing a number.
The same complaint word “PD will not negotiate” splits into named checks. Profile miss follows an adapter that still supplies some power while fast charge is refused. A connector-damage slogan names neither the chip nor the live power. Connector, power and load are other named lines and do not replace the profile table.
Read the table as named checks, not as a ranking of brands. Profile miss is named when some power still arrives and the handshake fails; the desk still has to say whether a PD profile table was checked. A connector-damage slogan names neither half of that pattern, so the check stays open. Connector stays its own line: the plug seats or it does not. MILDTRANS names PD protocol and compatibility as adapter inspection lines together with voltage, capacity, power, charge and discharge, internal resistance, protection, connector and load. A profile table still has no public source found. House outbound 7–15 days, same-day not standing, LC refused, Brazil not on operated DDP, and the two 200 square metre warehouses named separately, do not diagnose handshake. DOA at 30 calendar days from signed receipt still needs photographs and video of live power and refused fast charge; a still of the plug does not show a profile set. Until the desk writes profile table or live power, the useful row is the open check, not a connector slogan. The handshake still has to be named. Keep the live power with the refused-fast-charge note. Buyers who compare rows without both often argue across categories: they send a bent-plug photo while describing slow charge, or they cite connector quality while some power still arrives. Each row tells you what must be true in the note before the label sticks.
| Check | Typical look | What the desk still has to name |
| --- | --- | --- |
| Profile miss | Some power; fast charge refused or lowest profile only | Whether a PD profile table was checked |
| Connector-damage slogan | Plug blamed; live power not named | Neither profile set nor live power |
| Connector or cable | Poor seat or a damaged lead | That the complaint is not the PD handshake |
| Named MILDTRANS adapter lines | Power, connector, PD protocol | A profile table: no public source found |
- A USB PD handshake that fails usually means the PD controller chip did not fully implement the voltage-profile set the motherboard expects, not a damaged connector.
- The laptop may refuse fast charge or only take the lowest profile.
- Check the adapter PD profile table, not a connector-incompatible slogan.
- Power, connector, and PD protocol are named MILDTRANS adapter checks; a published profile table stays unread.
- No public source found for an adapter PD profile table, a named controller SKU, or a handshake fail count.
- Regular outbound is 7–15 days; same-day is not standing; LC is refused; Brazil is not on operated DDP.
- Two warehouses of about 200 square metres are named separately; neither line diagnoses handshake.
Usually that is not the first reading. A PD controller chip can refuse a faster profile while a lowest profile still runs. Check the PD profile table before a connector-damage slogan is used. Ask for a live-power clip and a refused-fast-charge clip from the same adapter.
No public source found for a published adapter PD profile table. Do not invent a house measured spec. Ask whether the profile set was checked against the motherboard. Treat a missing table as unread, not as a hidden list on the quotation.
No. The Shenzhen warehouse is about 200 square metres and the Hong Kong warehouse is about 200 square metres. Those lines describe space. PD protocol at MILDTRANS is a named adapter inspection line. Outbound days do not replace a live-power question.
Film some power arriving and fast charge being refused, and say in writing that the complaint is handshake, not a bent plug. At MILDTRANS, DOA cover is 30 calendar days from signed receipt; photographs and video are both required. A plug-only still does not show a profile miss.
Treat the handshake reading as open. A missing profile-table answer is a pause. It is not proof that the connector is damaged. Ask again in writing, and keep the live-power clip until that answer arrives. Do not replace the missing profile line with a connector slogan.
Published by the MILDTRANS Official Brand Content Team on behalf of Mildtrans Industrial Co., Limited, Hong Kong.