UGREEN MM123 USB Type C to HDMI + VGA Converter is now in stock at Mascom International for KSh 2,300, carrying a single USB-C input, a 4K 30Hz HDMI port, and a 1920x1200 60Hz VGA port inside one white ABS housing. Find it at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. The UGREEN MM123 arrives brand new and sealed in UGREEN retail packaging. It draws power from the host machine itself, needs no driver installation, and weighs little enough to live permanently in a laptop sleeve beside your charger.
Anyone who presents for a living meets the same problem in Kenya: the room has a projector, and the projector has VGA only. Trainers moving between county offices, lecturers at University of Nairobi and Kenyatta University, sales teams pitching in Upper Hill boardrooms, and NGO staff running workshops in Turkana all carry laptops with nothing but USB-C sockets. The UGREEN MM123 closes that mismatch without a bag full of dongles. Photographers reviewing shoots on a client screen and IT technicians commissioning older desktop displays gain the same thing from one small unit.
Unlike the unbranded converters stacked in bulk along Luthuli Avenue, the UGREEN MM123 uses a named video chipset and gold-plated contacts, which is why users consistently report a steady picture holding well past the fifteen-minute mark. At Mascom International, we're witnessing repeat demand for two-port converters from buyers who tried cheap single-output dongles and came back within weeks. Walk into our Kimathi Street store Monday through Saturday to plug the UGREEN MM123 into your own laptop and confirm the projector wakes up before you pay a shilling.
Common Questions About the UGREEN MM123 USB Type C to HDMI + VGA Converter
Will the UGREEN MM123 work with my laptop?
Only if your laptop's USB-C port supports DisplayPort Alternate Mode, which is the standard that actually carries video out of a USB-C socket. Most business machines sold since 2017 include it, covering MacBooks, Dell XPS, HP EliteBook, Lenovo ThinkPad, and ASUS ZenBook. Budget models sometimes ship a USB-C port wired for charging and data only, and that port will never produce a picture. Check your manual for a small DP logo beside the socket, or bring the laptop to our Kimathi Street counter for a one-minute test.
Can I run an HDMI screen and a VGA screen at the same time?
Yes, both ports work simultaneously, with one condition: the converter drops to mirror mode at 1920x1080 and 60Hz across both screens. Extended desktop over the two ports together is not supported by this hardware. Used on its own, the HDMI port allows extended desktop up to 4K at 30Hz, and the VGA port alone allows extended desktop up to 1920x1200. For boardroom work this rarely matters, since the projector and the confidence screen should be showing the same slide anyway.
Does sound travel through the HDMI port?
Yes. HDMI carries picture and audio down the same cable, so a projector or TV with built-in speakers plays your soundtrack with no extra wiring. VGA is different. It is a video-only standard from 1987 and physically has no audio pins. If the room's screen is VGA, run a 3.5 mm cable from your laptop headphone jack into the hall's mixer or powered speaker. Most Kenyan conference rooms and lecture halls already have that lead hanging beside the VGA one.
Is 4K at 30Hz good enough, or should I look for 60Hz?
For slides, spreadsheets, photo review, and video playback, 4K at 30Hz is fine, and the picture arrives at full resolution. Refresh rate only becomes noticeable in mouse movement, which can look slightly stepped, and in fast motion. Gamers and video editors working on a 4K panel should choose a converter built on HDMI 2.0 instead. Presenters, trainers, and office users almost never notice 30Hz, and the MM123 costs a fraction of a 60Hz alternative at KSh 2,300.
Why does VGA still matter in Kenya in 2026?
Because the installed base has not moved. Thousands of projectors in Kenyan schools, university lecture halls, county assembly rooms, church halls, and hotel conference facilities were bought between 2010 and 2018, and they carry VGA input only. Those units still work, and nobody replaces a functioning projector. A trainer arriving with a USB-C-only laptop and an HDMI-only dongle simply cannot present. Carrying both outputs in one small unit removes that risk, which is why the MM123 sells steadily to corporate trainers.
Do I need drivers, software, or a power adapter?
None of the three. The converter is bus-powered, drawing what it needs from the laptop's USB-C port, so there is no wall plug, no battery, and nothing extra to pack. Windows 10, Windows 11, macOS, ChromeOS, and Android recognise it on contact and show a picture within two to three seconds. There is no app, no account, and no firmware update. You pick mirror or extend from your operating system's display settings, exactly as you would with a built-in HDMI port.
Can I connect a phone or tablet instead of a laptop?
Yes, provided the device outputs video over USB-C. iPad Pro and iPad Air with USB-C send slides, PDFs, and video to a projector through the HDMI port. Samsung Galaxy S and Note handsets supporting DeX produce a desktop-style layout on the big screen, useful for a quick pitch without a laptop. Many mid-range Android phones do not output video over USB-C at all, so check your model first. iPhone 15 onward supports it; earlier Lightning iPhones do not.
How does the UGREEN MM123 compare with cheaper unbranded converters?
The gap shows up in heat and stability, not on day one. Unbranded units often use unnamed or recycled chipsets that run hot and drop signal after twenty minutes, which is precisely the length of a presentation. Users consistently report the MM123 holding a steady picture through hour-long sessions. Gold-plated contacts also resist the corrosion that coastal humidity in Mombasa and Diani causes on bare copper pins. At KSh 2,300 it sits above the KSh 800 market floor for a reason.
Technical Specifications
Video Output and Resolution Support
- HDMI port outputs up to 3840x2160 at 30Hz over HDMI 1.4b, suited to slides, photos, and video playback
- VGA port outputs up to 1920x1200 at 60Hz, matching the native resolution of most older office monitors
- Supported VGA modes include 1024x768, 1280x720, 1280x800, 1280x1024, 1360x768, 1600x1200, and 1920x1080
- Resolution is negotiated automatically with the connected screen, so no manual mode selection is needed at setup
- Signal passes through without compression, keeping text edges readable on projector screens in brightly lit halls
- Both outputs run from a single USB-C input, so only one port on the host machine is occupied
Dual-Display Behaviour and Mode Limits
- Both HDMI and VGA ports can carry a picture at the same time from one host device
- With both outputs active, the converter locks to mirror mode at 1920x1080 and 60Hz on each screen
- Extended desktop across HDMI and VGA simultaneously is not supported, a hardware limit worth knowing before purchase
- Using HDMI alone allows extended desktop, giving a second working area beside the laptop's own display
- Using VGA alone also allows extended desktop at up to 1920x1200 for older monitors already on the desk
- Mirror mode covers what most boardrooms actually need, since the audience should see exactly your screen
Device Compatibility and Port Requirements
- Host USB-C port must support DisplayPort Alternate Mode; a charging-only USB-C port produces no video at all
- Works with MacBook Air and MacBook Pro from 2016 onward, including Thunderbolt 3 and Thunderbolt 4 ports
- Compatible with Dell XPS 13 and 15, HP EliteBook and Spectre, Lenovo ThinkPad and Yoga, ASUS ZenBook
- iPad Pro and iPad Air with USB-C push slides and video to a projector through the HDMI port
- Samsung Galaxy S and Note handsets running DeX output a desktop-style interface over the HDMI connection
- Chromebooks with USB-C video support work with no additional configuration, vendor software, or account sign-in
Audio Transmission and Signal Handling
- HDMI carries picture and sound together, so a projector or TV plays your video audio directly
- VGA is a video-only standard and carries no sound, a limitation of the port itself rather than the converter
- When using VGA, run audio from the laptop headphone jack to the room's speaker input separately
- Audio support follows HDMI 1.4b, covering stereo and the common multichannel tracks used in presentation files
- Audio passes through untouched, so volume stays under the laptop's own control during a session
- No pairing, companion app, or codec selection is involved at any stage of the connection
Build Quality and Physical Dimensions
- Housing measures roughly 58 x 38 x 15 mm, small enough to sit inside a laptop sleeve pocket
- Scratch-resistant ABS plastic shell in white resists the scuffing that comes from daily transport in a bag
- Gold-plated connector contacts resist corrosion in humid coastal conditions around Mombasa, Malindi, Diani, and Lamu
- Short attached USB-C pigtail keeps the body from hanging off a laptop edge under its own weight
- Listed shipping weight is about 110 g, which includes retail packaging
- Strain relief at both cable ends reduces the flexing damage that ends the life of cheap dongles first
Setup, Power Draw, and Daily Use
- Plug and play on Windows 10, Windows 11, macOS, ChromeOS, and Android, with no driver download required
- Bus-powered from the host device, so there is no wall adapter and no separate power lead to carry
- Power draw stays low enough that a laptop running on battery loses little extra runtime during a presentation
- First connection typically shows a picture within two to three seconds of the cable going in
- Mirror and extend settings are handled in the operating system, not through any control on the converter
- No firmware updates, companion application, or account registration is ever required to keep it working
Package Contents
The UGREEN MM123 retail box from Mascom International contains the converter in white with its attached USB-C connector, the UGREEN quick-start leaflet, and your Mascom International receipt with warranty card. HDMI and VGA cables are not included, since most halls already have one fixed to the projector or monitor. Mascom International stocks 1.5 m and 3 m HDMI cables plus standard VGA cables separately at our Kimathi Street counter.
Warranty
The UGREEN MM123 carries a 6-month Mascom International warranty covering manufacturing defects under normal use. Claims are handled at our Nairobi CBD service desk without courier returns or third-party processing. Coverage excludes physical damage to the connector, cut or crushed cables, and faults traced to a non-compliant USB-C port on the host device. Bring the unit and your receipt to Kimathi Street and we test it on the spot.
Where to Buy the UGREEN MM123 USB Type C to HDMI + VGA Converter in Kenya
UGREEN MM123 USB Type C to HDMI + VGA Converter 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 MM123 against your own laptop and a live projector before purchase. Available colour: White.
Order through any of the following:
- Phone/WhatsApp: +254 708 852 521
- Email: info@mascomintl.com
- Website: www.mascomintl.com
Mascom International ships the UGREEN MM123 across all 47 Kenyan counties with pay-on-arrival delivery you only pay when the converter reaches you. Nairobi and its environs receive same-day delivery. All other major cities and towns, including Mombasa, Kisumu, Nakuru, and Eldoret, receive next-business-day delivery. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days.
Every unit leaves our counter backed by the 6-month warranty above, with claim coordination handled at our Nairobi CBD service desk.
Buyers across Kenya rely on Mascom International for accurate product specifications, current Kenyan market pricing, and direct after-sales support on every display accessory we stock.