Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 2, 2026

Jamesdonkey S1 vs UGREEN KU101

Get the Jamesdonkey S1 for sound dampening and n-key rollover.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Jamesdonkey S1

Sound dampening

Build quality in the bottom 10% of 75% boards under $100.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.

Get the

UGREEN KU101

Build quality in the bottom 5% of 75% boards under $100.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Jamesdonkey S1

UGREEN KU101

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Switch options

    Tactile

    Clicky, Tactile

  • Sound dampening

    Yes

    No

  • N-key rollover

    Yes

    No

KeebFinder scores

How we score
  • Jamesdonkey S1
  • UGREEN KU101
Performance
49
42
Build quality
43
38
Productivity
71
59
Customizability
46
45
Portability
76
74

What they share

  • Layout size: 75%
  • Low profile
See every spec side by side

Full specs

Jamesdonkey S1 vs UGREEN KU101 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

4 of 18 specs differ

Jamesdonkey S1

UGREEN KU101

Typing & switches

Switch options

Tactile
Clicky, Tactile

Low profile

Yes
Yes

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Battery

2,000 mAh
—

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
—

Keycaps

PBT
—

Weight

500 g
—

Typing angle

—
6°

Backlight

White
White

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2023
2023

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

UGREEN KU1012 stores

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.