The UGREEN CM555 fits a clear professional segment in Kenya: finance analysts running Excel and Power BI across two monitors at Britam Tower or Delta Corner, architects drafting in AutoCAD or Revit at Hass Plaza, video editors cutting in DaVinci Resolve and Premiere Pro from Westlands studios, and software engineers juggling IDE, terminal, browser, and Slack at Sarit Centre co-working spaces. The CM555 also serves university students at Strathmore, USIU, and Kenyatta University who need wired Ethernet for thesis submission deadlines when campus Wi-Fi drops. One cable connects the laptop, charges it at 85W (with 100W PD input), drives up to three external displays, hands off Gigabit network, and reads SD cards from cameras or drones without dongle stacking.

At Mascom International, we're witnessing a steady shift away from single-port USB-C hubs toward proper docking stations as Kenya's hybrid workers split time between home offices, CBD desks, and client sites. Users consistently report that the CM555 ends the "five-dongle desk" problem common with MacBook Air M2, Dell XPS 13, and HP EliteBook 840 setups. Unlike other electronics retailers in Kenya selling no-name USB-C hubs that overheat or drop video signal after 30 minutes, Mascom International stocks the UGREEN CM555 with verified DisplayLink certification, a 12-month UGREEN regional warranty, and walk-in driver setup assistance at our Nairobi CBD service desk. Visit the store to test the dock against your own laptop and external monitors before paying.

The UGREEN CM555 carries 12 functional ports: 1 host USB-C cable to the laptop, 1 HDMI 8K@30Hz, 1 HDMI 4K@60Hz, 1 DisplayPort 4K@60Hz, 1 USB-C 3.2 Gen 2 at 10Gbps for data, 1 USB-A 3.2 Gen 2 at 10Gbps for data, 2 USB-A 2.0 at 5Gbps for keyboards and mice, 1 Gigabit Ethernet RJ45, 1 SD card slot, 1 microSD slot, 1 3.5mm audio combo jack, and 1 USB-C PD input port accepting up to 100W to charge the laptop. The host port passes through up to 85W to the connected laptop.

Yes, but with one important condition. The CM555 uses DisplayLink compression technology to push three independent 4K displays on Windows. On macOS, the dock supports up to three external monitors but mirrors content across the DisplayLink-driven HDMI 1 and DP outputs because Apple Silicon limits native multi-display on certain MacBook Air models. The HDMI 2 port (8K@30Hz) runs through the host USB-C's native video output. Install the DisplayLink driver from displaylink.com before connecting the second and third monitor for full extended-desktop functionality.

The UGREEN CM555 ships without a power brick in standard packaging at Mascom International. The dock has a 100W USB-C PD input port that accepts power from any USB-C PD wall adapter rated 65W or higher to charge the connected laptop at up to 85W passthrough. Without external power, the dock still runs data ports, but laptop charging is disabled and high-draw bus-powered devices may underperform. Mascom International stocks compatible 65W, 100W, and 140W USB-C PD GaN chargers separately for buyers who don't already own one.

The CM555 uses USB-C 3.2 Gen 2 with DisplayLink rather than native Thunderbolt 4. Practical difference: Thunderbolt 4 docks like the CalDigit TS4 or UGREEN Revodok Max 213 push 40Gbps total bandwidth and drive native multi-display without compression. The CM555 runs at 10Gbps per data port with software-compressed video on two of the three outputs. For office work, video calls, document editing, and 4K video playback the difference is invisible. For 4K video editing timelines or color grading on triple displays, Thunderbolt 4 wins. The CM555 sells at roughly one-third the price of Thunderbolt 4 docks in Kenya.

The CM555 works with any laptop carrying a USB-C port that supports DisplayPort Alt Mode video output. Tested compatibility includes MacBook Air M1, M2, M3, M4; MacBook Pro 14 and 16 inch; Dell XPS 13, 15, and 17; HP EliteBook 840, 860, and x360 1040 G9/G10/G11; Lenovo ThinkPad X1 Carbon, X13, T14, and P1; ASUS Zenbook 14 and Duo; Microsoft Surface Laptop and Surface Pro 9/10. The dock does not support iPads with USB-C unless the iPad supports external display output through USB-C, which the iPad Pro M2 and M4 do.

The HDMI 8K@30Hz port routes through the host laptop's native USB-C video output, so it works without DisplayLink drivers and supports 8K monitors at 30Hz or 4K monitors at 60Hz. The HDMI 4K@60Hz port and DisplayPort 4K@60Hz route through DisplayLink and require driver installation for triple-display extended desktop mode. For dual-monitor setups, use HDMI 8K and either HDMI 4K or DP. For triple-monitor setups in Windows, install DisplayLink and connect all three. For triple-monitor on macOS, expect mirrored output on two of the three displays.

Wired Gigabit Ethernet delivers stable 1000 Mbps download and upload regardless of Wi-Fi congestion, neighboring router interference, or signal drops in concrete office buildings common across Nairobi CBD. For Zoom calls with clients in Europe, large file uploads to Dropbox or Google Drive, Safaricom Home Fibre full-line testing, video editors pulling 4GB project files from a NAS, and accountants submitting iTax returns at quarter-end deadlines, wired Ethernet eliminates the random latency spikes that plague Wi-Fi. The RJ45 jack runs through DisplayLink, so the same driver install activates both video and Ethernet functionality.

Yes for daily multi-monitor workflows, no for occasional travel use. Cheap USB-C hubs handle one HDMI output, two USB-A ports, and basic SD reading. They lack DisplayPort, Gigabit Ethernet at full speed, 8K HDMI, 10Gbps USB transfer, and stable 100W PD passthrough. The CM555's aluminum heatsink chassis prevents the thermal throttling that causes budget hubs to drop video signal after 30 to 60 minutes of continuous use. For a desk that hosts the laptop 8 hours a day driving two or three monitors, the CM555 saves time and frustration that adds up well past KSh 23,500 in working hours.

Three ways to order: