The below list of products has been certified as being compliant with the USI Stylus and Device Specification.
| Company | Product Name | Model | Type |
|---|---|---|---|
| Chicony Electronics CO., Ltd | Lenovo Garaged USI Pen | CG02 | Stylus |
| Wacom Co., Ltd. | USI 1.0 Pen | ESP-201-62B | Stylus |
| MAXEYE | j5create USI Stylus Pen | JITP100 | Stylus |
| MAXEYE | HP Wireless Rechargeable USI Pen_Hvar2 | ME-USI140 | Stylus |
| Chicony Electronics CO., Ltd | Acer USI Active Stylus Rechargeable | ACS21C1LUA-920 | Stylus |
| Chicony Electronics CO., Ltd | WB USI Type C charging pen_LI7 YOGA | WBS21F1LUA-920 | Stylus |
| Silicon Integrated Systems Corp. | SiS9813 | SiS9813 Reference Platform | Device |
| Sunwoda Electronic Co., Ltd. | USI 1.0 Generic | P0102012A | Stylus |
| Chicony Electronics CO., Ltd | HP USI Wireless Charging Pen_HvarII | HPS20K9LUA-H18 | Stylus |
| Chicony Electronics CO., Ltd | Kakadu_ASUS garaged 5*7mm USI stylus | AUS21A9SUA-528 | Stylus |
| Chicony Electronics CO., Ltd | NEC Garaged USI Pen | NCS20M6SUA-920 | Stylus |
| Chicony Electronics CO., Ltd | Lenovo USI Pen | LCS20B9BUA-686 | Stylus |
| Waltop International Inc. | USI Garaged Pen | USI-CP11S | Stylus |
| Waltop International Inc. | Waltop USI AAAA Battery Pen | USI-S02 | Stylus |
| Waltop International Inc. | HP USI Stylus | USI-H01 | Stylus |
| Waltop International Inc. | HP USI Pen | USI-H01 V1 | Stylus |
| MAXEYE | ASUS Garaged USI Stylus Pen_SA301H | ME-USI126 / SA301H | Stylus |
| HP | HP Chromebook x360 14b | 14b-cb0xxx/14bt-cb000 | Device |
| Chicony Electronics CO., Ltd | Lenovo Garaged USI Pen | LIS20L1SUA-686 | Stylus |
| Chicony Electronics CO., Ltd | HP USI Garage Pen_McKay | HPS20H6-920 | Stylus |
| HP Inc. | HP Chromebook x360 14c | 14c-cc0xxx/14ct-cc000 | Device |
| HP Inc. | HP Chromebook x360 11 G4 Education Edition/HP Chromebook x360 11 G4 EE/HP Chromebook Enterprise x360 11 G4 | HP Chromebook x360 11 G4 Education Edition/HP Chromebook x360 11 G4 EE/HP Chromebook Enterprise x360 11 G4 | Device |
| Sunwoda Electronic Co., Ltd. | NEC Garaged USI Pen | SG04 | Stylus |
| Sunwoda Electronic Co., Ltd. | Lenovo Garaged USI Pen | SG03 | Stylus |
| MAXEYE | MAXEYE USI STYLUS | ME-USI150 | Stylus |
| Waltop International Corp. | USI Garaged Pen | USI-CP11S | Stylus |
| Sunwoda Electronic Co., Ltd | Lenovo Garaged USI Pen | Lenovo Garaged USI Pen | Stylus |
| Goodix | Goodix Demo stylus | ME-DP100 | Stylus |
| HP Inc. | HP Elite c1030 Chromebook/HP Elite c1030 Chromebook Enterprise/HP Chromebook x360 13c | HP Elite c1030 Chromebook/HP Elite c1030 Chromebook Enterprise/13c-ca0xxx/13ct-ca000 | Device |
| Sunrex Technology | EPL-002A | EPL-002A | Stylus |
| HP Inc. | HP Chromebook x360 14c | 14c-ca0xxx/14ct-ca000 | Device |
| Sunwoda Electronic Co.,Ltd. | Lenovo USI pen | SPEN-USI-02 | Stylus |
| MAXEYE | ASUS Attach USI Stylus Pen_SA300 | ME-USI100 | Stylus |
| Waltop International Corp | HP USI Pen | USI-H01 V1 | Stylus |
| Waltop International Corp | Waltop USI AAAA Battery Pen | USI C02C20 | Stylus |
