HP ProBook 450 G8 US Replacement Keyboard is now in stock at Mascom International for KSh 3,000, made for the freelancer whose income stops the moment a key does. This brand new and sealed part is the standard, non-backlit US English version, HP part number M21740-001, with the full numeric keypad your 15.6-inch ProBook shipped with. The HP ProBook 450 G8 US Replacement Keyboard also fits the AMD-powered ProBook 455 G8. Pick it up at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD, or order for countrywide pay-on-arrival delivery.
Writers, transcribers and virtual assistants bill by the word, the audio minute or the hour. A dead E key or a stuck spacebar therefore costs real money every day it stays broken. The HP ProBook 450 G8 US Replacement Keyboard ends that loss with a screwdriver job rather than a new laptop. The part screws onto the inside of the top cover and links to the system board through a ribbon cable, with no soldering involved. A trained technician fits it in one sitting, so you file tonight's transcript instead of waiting days for a replacement computer.
Unlike other electronics retailers in Kenya that sell unlabelled keyboards from mixed batches, Mascom International stocks the HP ProBook 450 G8 US Replacement Keyboard matched to its HP part number. You know it lines up before anyone opens the laptop. Remote workers from Kilimani to Kitengela tell us the standard model suits anyone who types in daylight or a lit room. It also costs KSh 500 less than our backlit version. Visit the Kimathi Street store to hold the HP ProBook 450 G8 US Replacement Keyboard beside your old part, or WhatsApp us a photo of your base label first.
Common Questions About the HP ProBook 450 G8 US Replacement Keyboard
Does the HP ProBook 450 G8 US Replacement Keyboard fit the ProBook 455 G8?
Yes, the HP ProBook 450 G8 US Replacement Keyboard fits both the Intel ProBook 450 G8 and the AMD ProBook 455 G8. The two laptops share the same non-backlit keyboard part, M21740-001. It does not fit the 14-inch ProBook 440 G8, which uses a smaller board without a numeric keypad. Mascom International confirms the fit for buyers anywhere in Kenya once you send the model label from the base of your laptop on WhatsApp.
Standard or backlit: which HP ProBook 450 G8 keyboard should you choose?
Pick the standard HP ProBook 450 G8 US Replacement Keyboard at KSh 3,000 if your laptop never had lit keys or you mostly type in daylight. Pick the backlit version at KSh 3,500 if your old keys glowed, or if you often write late at night. Matching like with like is the safest rule. The standard part leaves you KSh 500 for a cooling pad or a spare charger, which many freelancers value more than lit keycaps.
How do I check that my laptop takes part number M21740-001?
Turn the laptop over and read the model name on the base label, which should say ProBook 450 G8 or ProBook 455 G8. HP also prints a spare part number on the back of the old keyboard, visible once the top cover is open. M21740-001 marks the non-backlit board, while M21742-001 means your laptop shipped with the backlit one. Send Mascom International a photo of either label on WhatsApp and we confirm the match before you pay anything.
Can I upgrade my HP ProBook 450 G8 to a backlit keyboard later?
Yes, an upgrade is possible, because the backlit HP ProBook 450 G8 keyboard we stock at KSh 3,500 mounts in the same position as this standard part. HP parts guides describe swapping M21740-001 for M21742-001 on these models. The lighting only works when the system board supports it, so confirm with us on WhatsApp first. If you expect to type after dark often, paying the extra KSh 500 now saves you a second fitting later.
How long does it take to fit the HP ProBook 450 G8 US Replacement Keyboard?
Fitting the HP ProBook 450 G8 US Replacement Keyboard is a one-sitting job for a trained technician, so most freelancers lose an afternoon rather than a week. The base comes off with Phillips screws and the battery disconnects. The internal parts covering the keyboard then lift out before the new board screws in. No glue holds it, which keeps the swap clean. Back up your files first and bring your charger to test typing straight after.
Is the HP ProBook 450 G8 US Replacement Keyboard worth KSh 3,000 for a freelancer?
Yes, for anyone who earns from typing, KSh 3,000 is a small cost against even a few days of missed work. Spread across the 6-month warranty, the part works out to roughly KSh 16 per day. An external USB keyboard costs less upfront, but it takes desk space and adds a cable to pack. It also becomes awkward on a cafe table or a matatu seat, while the fitted board keeps your laptop complete and portable.
How does the HP ProBook 450 G8 keyboard cope with dust and power cuts in Kenya?
The standard HP ProBook 450 G8 US Replacement Keyboard spends no battery on lighting keys, which helps during long KPLC outages when every hour unplugged matters. Dust is the bigger threat, since grit from Thika Road or a dry-season building site settles under keycaps and causes sticky keys. Blow out the gaps with compressed air every few weeks. Close the lid when you step away, and avoid eating directly over the keys during long sessions.
Who should buy this keyboard, and who should skip it?
Buy it if you own a non-backlit ProBook 450 G8 or 455 G8 and need every key working again for writing, data entry or transcription. Students at Kenyatta University and the University of Nairobi running the same laptop fit this profile too. Skip it if your old board glowed, because the backlit version at KSh 3,500 suits you better. Owners of a ProBook 460 G11 need the dedicated 460 G11 keyboard we also stock.
Does the US layout on the HP ProBook 450 G8 keyboard suit typing in Kenya?
Yes, the US English layout is the standard on most business laptops sold in Kenya, so your muscle memory carries straight over. The @ symbol sits above the 2 key and Enter is a single wide bar, unlike the taller UK Enter key. English and Swahili typing need no extra characters. The full numeric keypad on the right also speeds up invoice totals, transcription timestamps and spreadsheet entry for virtual assistants.
Technical Specifications
Key Layout and Typing Feel
- US English layout places the @ above the 2 key, matching the keyboard most Kenyan office laptops use.
- Full numeric keypad on the right speeds up invoice figures, timestamps and spreadsheet entry for remote workers.
- Single-row wide Enter key cuts missed returns when you type fast during transcription or chat support shifts.
- Black keycaps with printed white legends stay readable under office lights and daylight from a nearby window.
- Standard non-backlit design suits writers who work daytime hours or in rooms with good overhead lighting.
- Arrow and function keys sit exactly where the original ones did, so shortcuts work without any relearning.
- Full-size keycaps and spacing match the original board, so touch typists keep their usual words-per-minute pace from day one.
Compatibility and Part Matching
- Fits the HP ProBook 450 G8, the Intel-powered 15.6-inch model, using the same mounting points as the original.
- Fits the HP ProBook 455 G8, the AMD Ryzen sibling that shares this exact non-backlit keyboard part.
- HP spare part number M21740-001 identifies this non-backlit board, so check the sticker before ordering any keyboard.
- The backlit equivalent carries part number M21742-001 and sells separately at Mascom International for KSh 3,500.
- Does not fit the 14-inch ProBook 440 G8 or 445 G8, whose smaller boards lack a numeric keypad.
- Send a photo of your base label on WhatsApp and Mascom confirms compatibility before your order ships.
- Check the laptop label before ordering, since a 15.6-inch screen alone does not prove the model generation.
Connection and Installation
- Links to the system board through a flat ribbon cable, so no soldering or specialist equipment is needed.
- Screws onto the inside of the top cover, which keeps any future replacement as clean as this one.
- Fitting involves removing the base, disconnecting the battery and lifting out the parts that sit above the keyboard.
- A Phillips screwdriver, a plastic pry tool and a static-free work surface cover the full job comfortably.
- Trained technicians complete the swap in one sitting, so a broken keyboard rarely costs more than an afternoon.
- Disconnecting the battery first protects the system board from shorts while the ribbon cable is being handled.
- Bring your laptop to Kimathi Street and we check the old part number against this board before you pay.
Build Quality and Daily Durability
- Brand new OEM-grade part with fresh switches, so every key returns with even, consistent travel again.
- New mechanisms beneath each keycap restore equal pressure across the board after years of heavy daily use.
- Black finish hides finger marks and light dust better than pale keyboards through long writing sessions.
- Firm screw mounting on the top cover limits flex when you type hard during deadline rushes.
- Compressed air every few weeks keeps road dust and crumbs out of the switches and extends key life.
- Sealed packaging protects the contacts and keycaps from moisture and grit right up to the moment of fitting.
- Fresh keycaps give crisp, even legends again where years of heavy use had worn the old letters to blank patches.
Power and Practical Use
- No lighting LEDs means no battery spent on the keys during outages or long unplugged cafe sessions.
- Works the moment the ribbon cable is reconnected, with no drivers to install in Windows 10 or Windows 11.
- Function keys keep volume, brightness and media controls working, handy during client calls and audio transcription.
- Numeric keypad supports Num Lock entry for bookkeeping figures, invoice totals and data-capture contracts.
- Restores the built-in keyboard, so the laptop stays a single portable unit for coworking spaces and client offices.
- Pairs well with an external mouse for spreadsheet-heavy virtual assistant work at a fixed desk.
Package Contents
The HP ProBook 450 G8 US Replacement Keyboard arrives in sealed protective packaging, ready for fitting.
- One HP ProBook 450 G8 US Replacement Keyboard, non-backlit, part number M21740-001
- Attached flat ribbon cable for the system board connection
- Protective wrapping over the keys and contacts
The palmrest top cover, screws and tools are not included, because the new board fits onto your existing cover and reuses its original screws.
Warranty
The HP ProBook 450 G8 US Replacement Keyboard carries a 6-month Mascom International warranty on manufacturing defects. Faults caused by liquid spills, physical damage or incorrect fitting fall outside this cover. Keep your receipt, and our Nairobi CBD service desk assesses any claim directly, whether you walk in or send the laptop to us.
Buying the HP ProBook 450 G8 US Replacement Keyboard from Mascom International
Mascom International stocks the HP ProBook 450 G8 US Replacement Keyboard in black at our Nairobi CBD location: Old Mutual Building, First Floor Room 4, Kimathi Street. Walk in Monday through Saturday between 9:00 AM and 7:00 PM with your laptop, and compare the part against your old board before you pay.
Three ways to order:
- Call/WhatsApp +254 708 852 521
- Email info@mascomintl.com
- Order through www.mascomintl.com
Pay-on-arrival delivery reaches every Kenyan county. Nairobi and its environs receive the keyboard the same day. Nakuru, Eldoret, Kisumu, Mombasa and all other major towns receive it within 1 business day. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days. You inspect the part and pay only when it arrives.
The keyboard comes with the 6-month Mascom warranty detailed above.
Freelancers, students and office IT teams across Kenya rely on Mascom International for correctly matched laptop parts, current pricing and straight answers on WhatsApp before they spend a shilling.
