UGREEN CM478 5-in-1 Docking Station is now available at Mascom International for KSh 2,300, located at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. The UGREEN CM478 takes a single USB-C port and outputs one HDMI 4K @30Hz, one USB-A 3.0 at 5Gbps, two USB-A 2.0 at 480Mbps, and one USB-C Power Delivery passthrough rated up to 100W. The aluminum alloy housing measures 120 x 28 x 12 millimeters and weighs 91 grams, slipping into a laptop sleeve without adding noticeable bulk. Mascom International ships the UGREEN CM478 nationwide with pay-on-arrival delivery.
The UGREEN CM478 fits Kenyan remote workers running MacBook Pro, MacBook Air, Dell XPS, HP Spectre, HP EliteBook x360, Lenovo ThinkPad X1 Carbon, ASUS ZenBook, and Microsoft Surface laptops that ship with only one or two USB-C ports. Bankers preparing board presentations at KCB Towers, lawyers connecting external monitors at Upper Hill chambers, consultants moving between Westlands client sites, and university students at Strathmore and USIU plugging into projectors all face the same problem: too few ports on modern laptops. The UGREEN CM478 solves that with one cable, no driver installation, and no separate power brick to carry.
Unlike traditional unbranded USB-C hubs sold across Nairobi River Road shops, the UGREEN CM478 carries verified UGREEN factory branding, a documented 100W PD rating, and a one-year manufacturer warranty. Users consistently report stable 4K @30Hz output to BenQ, Samsung, LG, and Dell monitors without flicker or signal dropout. At Mascom International, we're seeing increased demand for compact docks from professionals tired of carrying multiple adapters between meetings. Visit our Kimathi Street store to test the UGREEN CM478 against your own laptop and monitor before purchase.
Common Questions About the UGREEN CM478
Does the UGREEN CM478 work with my MacBook Air or MacBook Pro?
Yes. The UGREEN CM478 works with every MacBook Air M1, M2, M3, M4 and MacBook Pro M1, M2, M3, M4, M5 model through the USB-C or Thunderbolt ports. macOS recognizes the dock instantly with no driver installation required, mirror and extended display modes both function from System Settings, and the 100W PD passthrough charges 13-inch and 14-inch MacBooks at full speed. 16-inch MacBook Pro models accept 100W input but charge slower than the bundled 140W adapter. External 4K monitors connect via the HDMI port at 30Hz refresh rate.
Will the UGREEN CM478 output 4K at 60Hz on external monitors?
No. The HDMI port on the UGREEN CM478 outputs up to 4K (3840 x 2160) at 30Hz refresh rate, suitable for office work, document editing, spreadsheets, video playback, and presentations. The 30Hz refresh rate is noticeable when moving the mouse cursor rapidly but disappears for static content viewing. Buyers running 4K @60Hz workflows like video editing or gaming on external monitors should consider UGREEN's higher-tier Revodok Pro docks. At 1080p and 2K resolutions, the CM478 outputs 60Hz comfortably.
How does the 100W Power Delivery passthrough actually work on the UGREEN CM478?
You plug your laptop's original USB-C charger into the dedicated USB-C PD port on the UGREEN CM478 and the dock passes power through to your laptop while you use the other four ports for monitor, mouse, keyboard, and storage. Real-world delivery to the laptop sits at roughly 85-87W after dock overhead, which is enough to charge MacBook Pro 14-inch, Dell XPS 13, HP EliteBook 840 G9, ThinkPad X1 Carbon, and most Ultrabooks at full speed during heavy workloads.
Can I use the UGREEN CM478 with my iPad Pro or iPhone 15 series?
Yes. The UGREEN CM478 connects to iPad Pro M1, M2, M4, iPad Air M2, iPad Mini A17 Pro, and iPhone 15 Pro through iPhone 17 Pro Max via the USB-C port. iPad Pro mirrors or extends the display to an HDMI monitor at 4K @30Hz, accepts pass-through charging, and reads USB flash drives or SSDs through the USB-A 3.0 port for Final Cut Pro and Lumafusion video imports. iPhone 15 and later models output video to external displays through HDMI, useful for Netflix viewing or business presentations from a phone.
Is the UGREEN CM478 compatible with Windows laptops and Chromebooks?
Yes. The UGREEN CM478 functions as plug-and-play on Windows 7, Windows 8.1, Windows 10, Windows 11, ChromeOS, Linux Ubuntu, and Linux Mint with no driver installation required. Dell XPS 13, HP EliteBook x360, Lenovo ThinkPad X13 Yoga, ASUS ZenBook 14, Microsoft Surface Pro 9 and 10, Acer Swift, and HP Pavilion x360 all detect the dock immediately. Chromebooks from HP, Acer, Lenovo, and ASUS that ship with USB-C charging recognize the HDMI, USB-A, and PD passthrough functions without configuration.
How fast does the USB 3.0 port transfer files versus the USB 2.0 ports?
USB-A 3.0 on the UGREEN CM478 delivers 5Gbps theoretical bandwidth, translating to real-world transfer speeds of roughly 400-450 MB/s on quality SSD external drives like the SanDisk Extreme Pro, Samsung T7, and WD My Passport SSD. A 20GB video file moves from the laptop to an external SSD in about 50 seconds. The two USB-A 2.0 ports run at 480Mbps each, suited for mouse, keyboard, USB headset, webcam, and standard USB flash drive use rather than large file transfers.
Can the UGREEN CM478 charge my laptop without the dock connected to my laptop?
No. The USB-C PD port on the UGREEN CM478 only delivers power through the dock to the host laptop while the dock's main USB-C cable is plugged into that laptop. The dock is not a standalone wall charger and cannot charge a phone or laptop independently. Power flows in one direction: from your laptop charger, into the dock's PD port, through the dock, out to your laptop. The other ports cannot independently charge phones at fast speeds.
Why buy the UGREEN CM478 instead of a cheap unbranded USB-C hub on Jumia or Kilimall?
Unbranded hubs sold below KSh 1,500 frequently overheat under sustained load, drop HDMI signal randomly, fail PD passthrough above 60W, and lack any meaningful warranty. The UGREEN CM478 ships with documented certifications, an aluminum housing that dissipates heat during long work sessions, verified 100W PD rating tested at UGREEN's facilities, and a 12-month Mascom International warranty backed by a physical Nairobi CBD service desk. The price difference of KSh 800-1,000 buys hardware that lasts years instead of months.
Technical Specifications
Port Configuration and Layout
- Single USB-C 3.1 Gen 1 input connects to laptop, tablet, or phone host device via fixed 0.2-meter cable
- HDMI 1.4 output port supports 4K (3840 x 2160) at 30Hz, 2K at 60Hz, and 1080p at 60Hz refresh rates
- USB-A 3.0 port delivers 5Gbps data transfer for external SSDs, flash drives, and high-speed peripherals
- Two USB-A 2.0 ports run at 480Mbps each for mouse, keyboard, USB headsets, webcams, and standard peripherals
- Dedicated USB-C Power Delivery port accepts up to 100W passthrough from your original laptop charger
- All five ports operate simultaneously without bandwidth throttling under typical office workloads
- Port arrangement spreads connectors across the dock body to prevent thick cable interference
Display Output and Resolution Support
- 4K UHD 3840 x 2160 at 30Hz suits document work, spreadsheets, web browsing, and video conferencing on large monitors
- 2K QHD 2560 x 1440 at 60Hz delivers smooth cursor movement and scrolling for productivity workflows
- Full HD 1920 x 1080 at 60Hz produces flicker-free output on standard office and home monitors
- Mirror display mode duplicates laptop screen for presentations at KICC, hotel conference rooms, and client offices
- Extended display mode adds secondary monitor real estate for multi-window workflows in finance and design
- HDCP 1.4 compliance allows protected content playback from Netflix, Showmax, DStv Now, and YouTube
- HDMI signal stays stable across UGREEN-tested compatibility with Samsung, LG, Dell, BenQ, and HP monitors
Power Delivery and Charging Performance
- USB-C PD 3.0 input accepts up to 100W from laptop wall chargers for passthrough to the connected host
- Real-world laptop charging sits at 85-87W after internal dock overhead, sufficient for 13-inch and 14-inch Ultrabooks
- 16-inch MacBook Pro and 15-inch gaming laptops receive partial charging but slower than original adapters
- Voltage support spans 5V, 9V, 12V, 15V, and 20V PD profiles for cross-brand laptop charger compatibility
- Pass-through delivery operates regardless of which other ports are simultaneously active
- Charging works with UGREEN Nexode, Apple, Samsung, Dell, HP, and Lenovo USB-C PD wall chargers
- No separate wall plug needed on the dock itself, keeping desk cable clutter minimized
Data Transfer Speeds and Bandwidth
- USB-A 3.0 port outputs 5Gbps for SanDisk Extreme Pro, Samsung T7, WD My Passport SSD external drives
- Real-world transfer rates reach 400-450 MB/s on quality SSDs and 100-130 MB/s on mechanical external HDDs
- USB-A 2.0 ports output 480Mbps each, suited for peripherals rather than large media file transfers
- Simultaneous transfers across multiple ports share the host USB-C bus bandwidth without crashes or disconnects
- 20GB video file moves between laptop and external SSD in roughly 50 seconds through the USB 3.0 port
- Backward compatibility covers USB 2.0 and USB 1.1 devices including older flash drives and document scanners
- Plug-and-play recognition completes within 2-3 seconds on Windows, macOS, ChromeOS, and Linux
Build Quality and Portability
- CNC-machined aluminum alloy shell resists scratches, drops from desk height, and Nairobi office desk wear
- 120 x 28 x 12 millimeter dimensions match a credit card footprint for laptop bag and pocket portability
- 91-gram weight stays below smartphone weight, adding no meaningful load to mobile professional kits
- Integrated 20-centimeter braided USB-C cable resists tangling and tearing during daily bag transitions
- Aluminum body dissipates heat passively during sustained 4K monitor output and 100W passthrough
- Operating temperature tolerance covers 0 to 40 degrees Celsius, well within Kenya's coastal and inland climate range
- Compact form factor fits hot-desking workflows at iHub, Nairobi Garage, and serviced offices across Westlands
Compatibility and Operating System Support
- macOS Big Sur, Monterey, Ventura, Sonoma, Sequoia, and Tahoe recognize the dock without third-party drivers
- Windows 7, 8.1, 10, and 11 detect all five ports through native USB-C drivers built into the operating system
- ChromeOS on HP, Acer, Lenovo, and ASUS Chromebooks supports HDMI output and USB peripheral connection
- Linux Ubuntu, Mint, Fedora, and Debian distributions handle the dock via standard kernel USB-C drivers
- iPad Pro M1 through M4 and iPad Air M2 output to HDMI and accept PD charging through the dock
- iPhone 15, 15 Pro, 16, 16 Pro, 17, 17 Pro Max series support HDMI video output and storage device connection
- Samsung Galaxy S22, S23, S24, S25, S26 series including Ultra variants run Samsung DeX through the HDMI port
Package Contents
UGREEN CM478 5-in-1 docking station with integrated 0.2-meter USB-C cable, user manual and warranty documentation, and Mascom International receipt with warranty card. No wall charger included the dock requires your existing laptop's USB-C PD charger for power passthrough functionality. Mascom International stocks compatible UGREEN Nexode 65W, 100W, and 140W USB-C PD wall chargers separately for buyers needing to upgrade from a lower-wattage adapter.
Warranty
The UGREEN CM478 carries a 12-month manufacturer warranty through Mascom International, covering manufacturing defects under normal use. UGREEN's verified regional warranty applies through Mascom's authorized distribution channel. Our Nairobi CBD service desk handles claims directly without third-party processing delays or courier returns to distant centers.
Where to Buy the UGREEN CM478 in Kenya
UGREEN CM478 5-in-1 Docking Station is in stock now at Mascom International, located at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. Walk into our store Monday through Saturday between 9:00 AM and 7:00 PM to test the UGREEN CM478 against your own laptop, verify HDMI output to your monitor, and confirm PD passthrough wattage on your specific charger before committing. Available color: Space Gray with aluminum finish.
Three ways to order:
- Call +254 708 852 521
- Email info@mascomintl.com
- Order through www.mascomintl.com
Mascom International ships the UGREEN CM478 across all 47 Kenyan counties with pay-on-arrival delivery. Nairobi, Mombasa, Kisumu, Nakuru, and Eldoret receive the dock within 1 business day. Remote counties including Turkana, Marsabit, Garissa, Wajir, Mandera, and Tana River receive delivery within 2-3 business days. You inspect the sealed UGREEN factory packaging, verify the dock powers on with your laptop, and pay only when it arrives.
The UGREEN CM478 carries a 12-month Mascom International warranty covering manufacturing defects, with after-sales support handled directly from our Nairobi CBD service desk. Buyers across Kenya rely on Mascom International for accurate product specifications, current Kenyan market pricing, and dependable warranty backing on every USB-C accessory we stock.
